Reduce SQL queries for chart data #2358

Use ID instead of objects. And we grab data massively
 on a geoname basis for:

* Unofficial filter names
* Answer
* QuestionnaireUsage
* FilterGeonameUsage
Avoid duplicated evaluation of formula syntax #2358
Merge branch 'develop'
Format code
Normalize survey code with 2 digit year #2359
Hardcode special cases for Survey codes #2359
Fix link in README
Clean up scripts used for computing checks #2359
Remove useless file #2278
Migrating to Twitter Bootstrap 3.0 #2278

This also include migrating to ui-boostrap on the custom branch (for TWB3)
Update project to NetBeans 7.4