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
CFG types of vars 4Java
Merge branch 'master' into cfg_vars

Conflicts:
	logilab-astng XML Generator/src/CSUStAn/runners.py
Rollback Python changes
Rollback Python changes
Merge branch 'cfg_vars' of https://github.com/exbluesbreaker/csu-code-analysis.git into cfg_vars
Merge pull request #59 from exbluesbreaker/cfg_vars

CFG calls for Java