User defined class parameter is always ignored 

When doing the params merge the "class" parameter is always overridden because of the position in the array_merge()
Merge pull request #64 from gigo6000/patch-2

User defined class parameter is always ignored
Upgrade to twitter bootstrap v2.3.1
Upgrade to jquery 1.9.1
Upgrade to bootbox v3.2.0
Upgrade to jquery-ui-1.10.2
overwrite bootstrap css to avoid nav background color in grey for active section
update to bootstrap to 2.3.2 to fix link issue
update README.md
update jquery-ui to 1.10.3
Merge pull request #65 from real-chocopanda/upgrade-to-twitter-bootstrap-v2.3.1

[RFR] Upgrade to twitter bootstrap v2.3.2
Fix bootstrap location (it has moved).
Merge pull request #68 from real-chocopanda/update-bootstrap-location

Fix bootstrap location
add dropdown-menu with sub items if needed.
Merge pull request #69 from fpondepeyre/feat-sub-items

[WIP] add dropdown-menu with sub items