[FIX] Allow fixing of perms before composer runs

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47126 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] Exit script after composer runs.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47127 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] Clean up previous commit: semicolon

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47128 b456876b-0849-0410-b77d-98878d47e9d5