[Issues] #24 Using vector joins to filter locate by layer

To have cascading layers in the option locate by layer, lizmap can use the QGIS defined vector joins.
Enhance Geolocation

The geolocation can be with high accuracy, this mean with GPS on
SmartPhone.
The user can center to his position or can watch and stay centered to
his position.
BUG #25 ZoomBox deactivate WMSGetFeatureInfo

When a user uses the ZoomBox control, the WMSGetFeatureInfo is deactivated. It needs to be reactivted after the zoomBox ended.
Add hierarchical searches on attribute

For locate by layer, add the ability to search hierarchicaly.
Set LizLogItem content as a link
View - Projects page - Modal information accessibility
View - Projects page - Modal information accessibility - remove class fade
Update view and map style

Update boostrap to v2.3.2
Update projects list style
Update modal style
Map - Return false for all click event
Optimization - optionnal WMS public URLs list

ref: http://trac.osgeo.org/openlayers/wiki/OpenLayersOptimization

* Option added in the admin panel, Lizmap Configuration > Services : Wms public URL list
* If this option is passed, OpenLayers uses this array as layers WMS URL