Merge pull request #150 from rafalp/master

Merge in stuff from master into Develop
Merge pull request #151 from rafalp/master

Merge in search changes to develop.
Merge pull request #152 from rafalp/master

Syncing dev with master
Merge pull request #153 from rafalp/master

Syncing dev with master
Initial commit on new develop. #154 #147
Refactoring theme for django-jinja and django api compliance. #154 and #147
Refactored Misago to use django-like API, added thread._local singleton. #147
Refactored API calls to use new api. #147
Dropped debug code and fixed imports.
Changed default config to handle debug toolbar.
Converted templates to Django-Jinja2 syntax. #154
Updated requirements.txt and readme for change in jinja2 bridge. #154
Fixed macro on watched threads list. #156
Removed load clauses from admin templates. #156
Fixed #157
Fixed. #158
Keep reports count up to date when using admin tools.
Refactored settings handling. #160
Dropped useless prefixes from threads.
Use Misago thread.local instead of its own thread.local.