Merge pull request #106 from zelgerj/master

added own core functions for putenv / getenv
Merge pull request #107 from zelgerj/master

fixed debian init scripts and remove_functions placement
Raise memory_limit in php.ini to 2048M + set FLOW_CONTEXT=Production in appserver.xml
Merge pull request #108 from wagnert/master

Raise memory_limit in php.ini to 2048M + set FLOW_CONTEXT=Production in ...
Merge pull request #109 from zelgerj/master

added flow eel expresion code to opcode blacklist