Improve mapeditor tools
Improve selection tool. The user can now select features from a selection of layers
Fix selection tool. Disable the selection when the layer doesn't intersect the mapcontext extent
Merge irstv/master into improve_mc_bt
TimeOut panel to manage the query excecution time.
CheckBox extends the java JCheckBox
Add timeout icon
Fix timeout update
Merge pull request #726 from ebocher/improve_mc_bt

 Improve mapcontext butons #726 
Related to #722 and #721.
Fix #723 and improve the selection tool. The user is able to select geometries in several selected layers.
Merge pull request #727 from ebocher/sql_timeout2

Query  timeout
Related to #710
Propagate ProgressVisitor H2GIS interface update
Merge pull request #728 from nicolas-f/propagate_h2gis_api_change

Propagate ProgressVisitor H2GIS interface update
Short cuts
Ability to set a keystroke to a  DefaultAction
Add all catalog short cuts
Add TOC short cuts
Merge irstv/master into catalog_keystroke