cherrypicked cf0da4f755b09237572237cab048279603312981
Merge pull request #852 from camptocamp/add_config_options_for_the_main_editing_window

cherrypicked cf0da4f755b09237572237cab048279603312981
now editing properly use the mapPanel params, removed outdated getFloor function
Merge pull request #853 from camptocamp/fix_floor_handling_in_editing

fix floor handling in editing
Merge remote-tracking branch 'origin/1.4' into 1.5

Conflicts:
	core/src/script/CGXP/plugins/Editing.js
	core/src/script/CGXP/plugins/FloorSlider.js