WIKI-411 Change "select-location" into "Select location"
COMMONS-260 change in UISpaceSwitcher.gtmpl and UISpaceSwitcher.js as required in issue description
COMMONS-261 change HTML structure: replace <image> by <i> in UISpaceSwitcher
UI-2825: Not show all spaces and scrollbar with more than 10 spaces
PLF-5208 : Centralized in unique place all the workspaces configuration
COMMONS-258 : [PLF-4.1.x] StringIndexOutOfBoundsException when starting tomcat server
Merge branch 'master' into feature/upgrade-xwiki-5.0.x