set a default STATIC_ROOT.

Fixes #488
moving admin files of timtec theme to new structure
fullstack selenium tests
merge site-tour into master and fix conflicts
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
escaping shell vars from makefile
adds contact recipient lists in local settings
needed to import local settings before using theme var
Merge remote-tracking branch 'remotes/origin/timtec-theme'
removes brasil gov logo
fixes timtec theme admin
fixes saving a positioned field
fix course material editing
fix font from activities title