Fields and variables for cfg
temporary commit
Merge remote-tracking branch 'origin/master' into cfg_vars

Conflicts:
	java-xml/test/resources/out.stax.xml
	java-xml/test/src/com/example/MyClass.java
refactoring of "context"-classes, added "scopes" classes
Getattr & Direct in Java ucfr
UnreachableCodeSearch and Fix empty targets in UCFR
CFG types of vars 4Java
Missed tracers module added
UCFRBuilder: First version of new duck typer, not working adn tested  fully yet
Merge branch 'master' into cfg_vars

Conflicts:
	logilab-astng XML Generator/src/CSUStAn/runners.py
UCFRBuilder: add call targets according to duck typing
UCFRBuilder: refactored DuckLinker with support of complete attributes access
Update README and UCFR generator help
Merge pull request #62 from exbluesbreaker/refactored_duck_linker

UCFRBuilder: refactored DuckLinker with support of complete attributes a...
Merge branch 'master' of https://github.com/exbluesbreaker/csu-code-analysis.git
UCFRLinker: fix nested class bug
UCRLinker: fix nested class bug
Rollback Python changes
Rollback Python changes
Merge branch 'cfg_vars' of https://github.com/exbluesbreaker/csu-code-analysis.git into cfg_vars