v103 - android project fixes

[danoli3]

v103

Android

• fixes copying over files of existing ofApp.h / ofApp.cpp

Xcode

• disable attribute setting for bin/

[dimitre]

Hey @danoli3 just one idea here, I think the base project already copies "src" folder checking for its existence.
Maybe it can be used if you decided to change "src" to the same depth as other templates
look for bool bDoesSrcDirExist = false;

[danoli3]

Shall fix that up in next version