[TIMOB-5821] Android SDK r14 tooling breaks scons

Description: While setting up our new QE team members, we encountered a problem with scons failing. After speaking with Don, this is caused by the naming convention used for new installations for the API 7 folder in /add-ons. Details of the console output are: Traceback (most recent call last): File "/usr/local/bin/scons", line 5, in pkg_resources.run_script('scons==2.1.0', 'scons') File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources.py", line 489, in run_script self.require(requires)[0].run_script(script_name, ns) File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources.py", line 1207, in run_script execfile(script_filename, namespace, namespace) File "/Library/Python/2.7/site-packages/scons-2.1.0-py2.7.egg/EGG-INFO/scripts/scons", line 187, in import SCons.Script ImportError: No module named SCons.Script Steps to reproduce: 1) Perform a clean installation of the Android SDK API 14 2) In terminal go to your titanium_mobile GIT repository 3) try to scons Result: scons fails with console error as listed above Expected: scons completes successfully