Fixed Mac Installer

* Mac Installer now works again with QBS and creates a zip file.
* In the future, we should generate a DMG instead.
Merge branch 'master' of github.com:CaveWhere/cavewhere
Update Submodule for protobuffer
Merge branch 'master' of github.com:CaveWhere/cavewhere
Updates to cwShot code to support dive data, main notes:
1. Still getting lots of errors about not being able to find QMath3D.h
2. consts suck, why aren't we using private thingies for this?
3. QT containers are complicated
4. lots of updates to cwShot methods in cwSurveyChunk, probably still needs lots of cleanup
5. need to support any data type in cwSurveyChunk, will fix in later commit