remove async code and unused files

		pkg: grunt.file.readJSON('package.json'),

		concat:{

            full:{

				src:[ './src/proj4js.js','./src/Proj.js','./src/defs.js','./src/common.js','./src/datum.js','./src/Point.js','./src/constants.js','./src/projCode/*.js','./src/defs/*.js'],

				src:[ './src/Proj4js.js','./src/Proj.js','./src/defs.js','./src/common.js','./src/datum.js','./src/Point.js','./src/constants.js','./src/projCode/*.js','./src/defs/*.js'],

                dest:'./dist/proj4.js'

            },

            noDefs:{

                src:[ './src/proj4js.js','./src/Proj.js','./src/defs.js','./src/common.js','./src/datum.js','./src/Point.js','./src/constants.js','./src/projCode/*.js','./src/defs/GOOGLE.js'],

                src:[ './src/Proj4js.js','./src/Proj.js','./src/defs.js','./src/common.js','./src/datum.js','./src/Point.js','./src/constants.js','./src/projCode/*.js','./src/defs/GOOGLE.js'],

                dest:'./dist/proj4-noDefs.js'

            }

		},

        uglify:{

            full:{

    		    src:[ './src/proj4js.js','./src/Proj.js','./src/defs.js','./src/common.js','./src/datum.js','./src/Point.js','./src/constants.js','./src/projCode/*.js','./srcgrunt/defs/*.js'],

    		    src:[ './src/Proj4js.js','./src/Proj.js','./src/defs.js','./src/common.js','./src/datum.js','./src/Point.js','./src/constants.js','./src/projCode/*.js','./srcgrunt/defs/*.js'],

                dest:'./dist/proj4.min.js'

		    },

            noDefs:{

                src:[ './src/proj4js.js','./src/Proj.js','./src/defs.js','./src/common.js','./src/datum.js','./src/Point.js','./src/constants.js','./src/projCode/*.js','./src/defs/GOOGLE.js'],

                src:[ './src/Proj4js.js','./src/Proj.js','./src/defs.js','./src/common.js','./src/datum.js','./src/Point.js','./src/constants.js','./src/projCode/*.js','./src/defs/GOOGLE.js'],

                dest:'./dist/proj4-noDefs.min.js'

            }

        }

## HowTo: Build & deploy "Shrunk" Single File Library version of proj4js ##

 * Build:

     cd build

     ./build.py

     cd ..

 * Upload the result to the server: e.g.

  scp build/proj4js.js openlayers@openlayers.org:openlayers.org/htdocs/code/

#!/usr/bin/env python

import sys

sys.path.append("../tools")

import mergejs

import optparse

def build(config_file = None, output_file = None, options = None):

    have_compressor = []

    try:

        import jsmin

        have_compressor.append("jsmin")

    except ImportError:

        print "No jsmin"

    try:

        import closure

        have_compressor.append("closure")

    except Exception, E:

        print "No closure (%s)" % E

    try:

        import closure_ws

        have_compressor.append("closure_ws")

    except ImportError:

        print "No closure_ws"

    try:

        import minimize

        have_compressor.append("minimize")

    except ImportError:

        print "No minimize"

    use_compressor = None

    if options.compressor and options.compressor in have_compressor:

        use_compressor = options.compressor

    sourceDirectory = "../lib"

    configFilename = "library.cfg"

    filename = "proj4js-compressed.js"

    outputFilename = "../lib/" + filename

    if config_file:

        configFilename = config_file

        extension = configFilename[-4:]

        if extension  != ".cfg":

            configFilename = config_file + ".cfg"

    if output_file:

        outputFilename = output_file

    print "Merging libraries."

    merged = mergejs.run(sourceDirectory, None, configFilename)

    print "Setting the filename to "+filename

    merged = merged.replace('scriptName: "proj4js.js",','scriptName: "'+filename+'",');

    print "Compressing using %s" % use_compressor

    if use_compressor == "jsmin":

        minimized = jsmin.jsmin(merged)

    elif use_compressor == "minimize":

        minimized = minimize.minimize(merged)

    elif use_compressor == "closure_ws":

        if len(merged) > 1000000: # The maximum file size for this web service is 1000 KB.

            print "\nPre-compressing using jsmin"

            merged = jsmin.jsmin(merged)

        print "\nIs being compressed using Closure Compiler Service."

        try:

            minimized = closure_ws.minimize(merged)

        except Exception, E:

            print "\nAbnormal termination."

            sys.exit("ERROR: Closure Compilation using Web service failed!\n%s" % E)

        if len(minimized) <= 2:

            print "\nAbnormal termination due to compilation errors."

            sys.exit("ERROR: Closure Compilation using Web service failed!")

        else:

            print '\nClosure Compilation using Web service has completed successfully.'

    elif use_compressor == "closure":

        minimized = closure.minimize(merged)      

    else: # fallback

        minimized = merged 

    print "Adding license file."

    minimized = file("license.txt").read() + minimized

    print "Writing to %s." % outputFilename

    file(outputFilename, "w").write(minimized)

    print "Done."

if __name__ == '__main__':

  opt = optparse.OptionParser(usage="%s [options] [config_file] [output_file]\n  Default config_file is 'full.cfg', Default output_file is 'OpenLayers.js'")

  opt.add_option("-c", "--compressor", dest="compressor", help="compression method: one of 'jsmin', 'minimize', 'closure_ws', 'closure', or 'none'", default="jsmin")

  (options, args) = opt.parse_args()

  if not len(args):

    build(options=options)

  elif len(args) == 1:

    build(args[0], options=options)

  elif len(args) == 2:

    build(args[0], args[1], options=options)

  else:

    print "Wrong number of arguments"

<?xml version="1.0" encoding="UTF-8"?>

<!--*************************************************************************

Filename        :   build.xml

Project         :   proj4js

Document Type   :   XML

Purpose         :   build file for ant tool

Author     Date            Description

M.Adair    17-Dec-2001     initial version copied from mapbuilder

$Id: build.xml 2955 2007-07-09 12:12:27Z steven $

***************************************************************************--><!--

-->

<!-- A "project" describes a set of targets that may be requested

     when Ant is executed.  The "default" attribute defines the

     target which is executed if no specific target is requested,

     and the "basedir" attribute defines the current working directory

     from which Ant executes the requested task.  This is normally

     set to the current working directory.

-->

  <project basedir=".." default="dist" name="proj4js">

<!-- ===================== Property Definitions =========================== -->

<!--

  Each of the following properties are used in the build script.

  Values for these properties are set by the first place they are

  defined, from the following list:

  * Definitions on the "ant" command line (ant -Dfoo=bar compile).

  * Definitions from a "build.properties" file in the top level

    source directory of this application.

  * Definitions from a "build.properties" file in the developer's

    home directory.

  * Default definitions in this build.xml file.

  You will note below that property values can be composed based on the

  contents of previously defined properties.  This is a powerful technique

  that helps you minimize the number of changes required when your development

  environment is modified.  Note that property composition is allowed within

  "build.properties" files as well as in the "build.xml" script.

-->

  <property file="build.properties"/>

  <property file="${user.home}/build.properties"/>

  <property file="default.properties"/>  	

<!-- ==================== File and Directory Names ======================== -->

<!--

  These properties generally define file and directory names (or paths) that

  affect where the build process stores its outputs.

  app.name             Base name of this application, used to

                       construct filenames and directories.

                       Defaults to "myapp".

  app.path             Context path to which this application should be

                       deployed (defaults to "/" plus the value of the

                       "app.name" property).

  app.version          Version number of this iteration of the application.

  build.home           The directory into which the "prepare" and

                       "compile" targets will generate their output.

                       Defaults to "build".

  dist.home            The name of the base directory in which

                       distribution files are created.

                       Defaults to "dist".

-->

  <property environment="env"/>

  <property name="app.name" value="proj4js"/>

  <property name="app.path" value="/${app.name}"/>

  <property name="app.version" value="1.1.0"/>

  <property name="build.home" value="${basedir}/tempBuild"/>

  <property name="dist.home" value="${basedir}/dist"/>

  <property name="docs.home" value="${build.home}/docs"/>

<!-- ==================== Prepare Target ================================== -->

<!--

  The "prepare" target is used to create the "build" destination directory,

  and copy the static contents of your web application to it.  If you need

  to copy static files from external dependencies, you can customize the

  contents of this task.

  Normally, this task is executed indirectly when needed.

-->

  <target name="prepare">

    <!-- Create build directories as needed -->

    <mkdir dir="${build.home}"/>

    <!-- Copy static content of the mapbuilder project  -->

    <copy todir="${build.home}">

      <fileset dir="${basedir}" excludes="tools/*.pyc "

          includes="index.html

                    lib/proj4js.js,

                    lib/proj4js-combined.js

                    lib/proj4js-compressed.js

                    lib/defs/**

                    lib/projCode/**

                    lib/util/**

                    build/**

                    demo/**

                    test/**

                    tools/**"

      />

    </copy>

  </target>

<!-- ==================== Clean Target ==================================== -->

<!--

  The "clean" target deletes any previous "build" and "dist" directory,

  so that you can be ensured the application can be built from scratch.

-->

  <target description="Delete old build and dist directories" name="clean">

    <delete dir="${build.home}"/>

    <delete dir="${dist.home}"/>

  </target>

<!-- ==================== Documentation =================================== -->

  <target description="Create documentation" name="docs" depends="prepare">

    <mkdir dir="${build.home}/docs"/>

    <mkdir dir="${build.home}/docs/NaturalDocs"/>

    <echo message="Generating documentation"/>

    <exec executable="cmd" os="Windows XP" dir="${build.home}">

        <arg line="/c perl C:\Progra~1\NaturalDocs\NaturalDocs -i ./lib -o html ./docs/NaturalDocs -p ./docs/NaturalDocs -r"/>

    </exec>

  </target>

<!-- ==================== Dist Target ===================================== -->

<!--

  The "dist" target creates the zip file distribution for the Apache/PHP

  environment.

-->

  <target name="dist" description="Create binary distribution" depends="clean,prepare,docs">

    <mkdir dir="${dist.home}"/>

    <!-- Create application zip file -->

    <zip destfile="${dist.home}/${app.name}-${app.version}.zip" update="true">

      <zipfileset dir="${build.home}" prefix="proj4js"/>

    </zip>

  </target>

</project>

#!/usr/bin/env python

import sys

sys.path.append("../tools")

import jsmin, mergejs

sourceDirectory = "../lib"

configFilename = "library.cfg"

filename = "proj4js-combined.js"

outputFilename = "../lib/" + filename

if len(sys.argv) > 1:

    configFilename = sys.argv[1] + ".cfg"

if len(sys.argv) > 2:

    outputFilename = sys.argv[2]

print "Merging libraries."

merged = mergejs.run(sourceDirectory, None, configFilename)

print "Setting the filename to "+filename

merged = merged.replace('scriptName: "proj4js.js",','scriptName: "'+filename+'",');

print "Adding license file."

merged = file("license.txt").read() + merged

print "Writing to %s." % outputFilename

file(outputFilename, "w").write(merged)

print "Done."