[FIX] chmod all php files in Tiki root directory NOT in whitelist loop

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@51369 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] chmod order of options

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@51370 b456876b-0849-0410-b77d-98878d47e9d5