[SEC] sql log: filter user input

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50042 b456876b-0849-0410-b77d-98878d47e9d5
[MRG] Automatic merge, branches/12.x 50037 to 50042

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@50046 b456876b-0849-0410-b77d-98878d47e9d5
[SEC] installer: filter more user inputs

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50047 b456876b-0849-0410-b77d-98878d47e9d5
add a warning about using wiki cache

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50049 b456876b-0849-0410-b77d-98878d47e9d5
[MRG] Automatic merge, branches/12.x 50042 to 50049

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@50052 b456876b-0849-0410-b77d-98878d47e9d5