[bp/r47755][ENH]Add custom.js_example files like the one in the lang/fr folder. Thanks jonnyb for reporting that this improvement existed already

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/11.x@47756 b456876b-0849-0410-b77d-98878d47e9d5
[FIX]diff leftovers removed (oups)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47761 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] selections: Behaviour has changed in IE10+ concerning line-ends of plain textareas resulting in IE10 toolbars making a mess.
This tested in IE8 and IE10 (thanks marclaporte)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/11.x@47762 b456876b-0849-0410-b77d-98878d47e9d5
[MRG] Automatic merge, branches/11.x 47745 to 47762

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47763 b456876b-0849-0410-b77d-98878d47e9d5