add portfolio App
set a default STATIC_ROOT.

Fixes #488
Adds taggit to requirements.txt
Add portfolio services for administration site
adding portfolio route url and portfolio administration template
moving admin files of timtec theme to new structure
Adding Portfolio Admin
Delete timtec-models.js~
Delete urls.py~
add angular-pdf app
Merge branch 'enois-portfolio' of github.com:Enois/timtec into enois-portfolio

Update local branch
Adding styling for pdfViewer template
test
fixes my courses and my notes links on navbar
fix positionfield problems
see below

better youtube paste, removed debug prints, unicode filename support,
remove unused code, fix a typo in translation, and static_root
Merge pull request #493 from barraponto/static_root

Fix #488 com STATIC_ROOT padrão.
fix fileupload
add waffle.io
send a message in the end of a build