Parser rewrite, needs optimization.
Replace substrs with strpos, where useful.
PHP < 5.3 compatibility with json_encode usage.
Updated the Parser syntax tags, parse optimizations
Added the buildTime
Remove debug echo
Ignore direct substitutions that are arrays or objects
Added extra check to parsing substitution
Fixed issue with PageUpdate if directory is writable but the file isn't.
addData in Controller can pass an object as well as array