[FIX] Chosen breaking admin DSN as it does not update when the select list is modified

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@49867 b456876b-0849-0410-b77d-98878d47e9d5
[ENH] maps: Add a param load_delay to searchlayers to allow that layer to be delayed by some seconds - to help control z-index layering of features (to be improved)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@49868 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] Email spambot protection: when it is enabled (default) it should not show sender email address in plain text in the page source at least (ToDo: better to use the protect_email function of tikilib via PHP ?)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@49870 b456876b-0849-0410-b77d-98878d47e9d5