Add pybtex and pkg_resources (required by pybtex)
Add pyparsing module
Add a codec for converting LaTeX characters to unicode and vice-versa. Based on http://code.activestate.com/recipes/252124-latex-codec/, but updated to support Python 3
Cite completion parser using pybtex to load bibliographic data. Decodes special characters and removes all formatting commands from displayed values.
Merge branch 'koma_script_sections' into my_master
Merge branch 'my_master' of https://github.com/ig0774/LaTeXTools into my_master

Conflicts:
	latex_chars.py
	latex_cite_completions.py
	pkg_resources.py
	pybtex/errors.py
	pybtex/io.py