[fix] Fix auth issue when returning from ULBAuth (not working yet, must refactor ULBAuth URL)
Merge branch 'master' of https://github.com/UrLab/beta402
Merge branch 'master' of https://github.com/UrLab/beta402
Handle the case where the pdf metadata cannot be decoded to ascii by the daemon
Remove absolete signal and fix #27
Fix #3 : deployed @login_required (+ some PEP8)
Make a NotImplementedError more explicit
Remove a os.system() call in document procesing and normalize upload dir path
Update copyright, add utf8 and unicode litterals everywhere and a little pep8 (fixes #28)
Fix bug with unicode and structs introduced by last commit
Hide syslogin link when !debug
Merge branch 'master' of github.com:UrLab/beta402
Merge branch 'master' into experimental-grapheekdb

Conflicts:
	documents/views.py
	graph/views.py