Handle rsync exclusions
Merge pull request #2613 from mrunalp/bugs/965960

Merged by openshift-bot
Bug 966065: Make python-2.6 install script executable
Merge pull request #2615 from jwhonce/bug/966319

Merged by openshift-bot
Merge pull request #2588 from ironcladlou/bz/966065

Merged by openshift-bot
Bug 964347 - Run cartridge scripts from cartridge home directory

* Refactored platform code to run cartridge scripts from cartridge home directory
* Added missing step in mongodb cucumber tests