Added selected token hightlighting - similar to hightlighting occurences of selected text, but 'smarter'.
New hightliter will check if declaration of found word is same as declaration of token pointed by cursor.
1. Merge branch 'master' of https://github.com/alpha0010/ClangLib into selected_token_highlighting

Conflicts:
	clangproxy.cpp

2. Replaced for loop with clang_findReferencesInFile.
Removed unused argument, and fixed other warning.
Indicator set under = true.
Merge pull request #4 from p2rkw/selected_token_highlighting

Added selected token hightlighting - similar to hightlighting occurences of selected text, but 'smarter'.
* Refactor occurrence highlighting to match coding style