fixing the problem that was preventing the client to load the default layouts in the beginning of the session; the combo was only populated if the layouts were loaded BEFORE the layout combo get created - now it works independently of the order that the elements get initialized

Fixed accidental logout on Ctrl-X

Layout minWidth

Conflicts:
	bigbluebutton-client/src/org/bigbluebutton/main/events/ModuleLoadEvent.as
	bigbluebutton-client/src/org/bigbluebutton/main/maps/ApplicationEventMap.mxml
	bigbluebutton-client/src/org/bigbluebutton/main/model/modules/ModuleManager.as
	bigbluebutton-client/src/org/bigbluebutton/main/model/modules/ModulesProxy.as
	bigbluebutton-client/src/org/bigbluebutton/modules/layout/managers/LayoutManager.as
	bigbluebutton-client/src/org/bigbluebutton/modules/layout/model/LayoutDefinition.as
	bigbluebutton-client/src/org/bigbluebutton/modules/layout/model/WindowLayout.as
	bigbluebutton-client/src/org/bigbluebutton/modules/layout/services/LayoutSharedObjectService.as

added min widths to the userwindow columns

Fix presentation ctrlbar

added a headset icon to the join audio button

added allowKickUser option to config.xml, fixed lock icon bug, set white...

make the hack of starting the layout module before the other modules compatible with BigBlueButton 0.8 (since the layout was developed on that version, and the hack was done in another one)

some refactor on how layouts are loaded from server and populate the layouts combo box; fixed the "add layout" button that was not working since last modifications on the module;

added allowKickUser option to config.xml, fixed lock icon bug, set whiteboardtoolbar to invisible by default

bbb-lti updated in preparation for the 0.81-beta1 release

[x]Views now are localized
[x]Added sp and fr translations
[x]Updated icons. icon.ico(16x16) icon.gif(24x24)
[x]Parameter custom_bbb_record is now custom_bbb_recording
[x]Removed not required files
[x]Changed behavior of extended mode. Users join directly if the recording is mot enabled for the launch.