working on user profile
bugfix for user avatar upload
user profile editing added
aadded uer porfile edit functionality

Conflicts:
	actifaction/api/models.py
	actifaction/web/forms/user_forms.py
	actifaction/web/templates/pages/user_page.html
adding encoding to forms
some refactoring of user templates made
Merge pull request #52 from ercchy/master

Working on user profile