[mod] pep8
huge commit: parse args of fields (but not kwargs yet)
[enh] youhou, also parsing kwargs \o/
[enh] add a small quick n dirty script to generate a uml for models
[mod] rename 'model' key to 'relation' to be coherent with openerp naming
[fix] return the generated dict for all modules classes
update depandancies
Merge branch 'advanced_parsing' of github.com:Psycojoker/vodka into advanced_parsing
[fix] handle missing _name and present _inherit
[mod] handle unicode stuff
[enh] puts models in a subkey 'models'
[enh] grab informations from __openerp__.py
[enh] save the location of the file containing the model
[doc] add gplv3+
[enh] save columns and class lineno information
[enh] get models methods name, lineno and args
[mod] small refactoring, remove one line of code
[enh] grabs xml views of models
[enh] grab actions out of xml files
[enh] format correctly xml data