delete test fixture class for professional part of code
fix paths in community build script
fix paths in community plugin build script
duplicate class file deleted
correctly delegate to base IDEA layout in PyCharm CE build
delete duplicate artwork
fix paths in Python community layout
instructions for building and Ant build script
Apache 2 copyright headers

Conflicts:

	python/src/com/jetbrains/python/codeInsight/PyInjectionUtil.java
	python/testSrc/com/jetbrains/python/AddFieldQuickFixTest.java
	python/testSrc/com/jetbrains/python/AddMethodQuickFixTest.java
	python/testSrc/com/jetbrains/python/PyMakeFunctionFromMethodQuickFixTest.java
	python/testSrc/com/jetbrains/python/PyMakeMethodStaticQuickFixTest.java
	python/testSrc/com/jetbrains/python/PyMoveAttributeToInitQuickFixTest.java
	python/testSrc/com/jetbrains/python/intentions/PyConvertFormatOperatorToMethodIntentionTest.java
	python/testSrc/com/jetbrains/python/intentions/PyConvertMethodToPropertyIntentionTest.java
	python/testSrc/com/jetbrains/python/intentions/PyStringConcatenationToFormatIntentionTest.java
	python/testSrc/com/jetbrains/python/quickFixes/PyAugmentAssignmentQuickFixTest.java
delete duplicate app info file

Conflicts:

	python/resources/idea/PythonApplicationInfo.xml
move testdata for env tests back to professional repo
use .tar.gz distribution of ideaIC as dependency
distinct name for welcomeCaption.png in community resources (even though it's not used)
correctly handle internal structure of .tar.gz
don't fail community plugin build if we don't have help
support and instructions for building Python plugin from command line
module and run configuration for IDEA with Python plugin
add notice about skeletons
to have community build run correctly as part of professional one, include community layouts relative to ch
fix icon paths in PyCharm Community Edition installer