fix a bug in build system which does not load all depended frameworks

http://hipbyte.myjetbrains.com/youtrack/issue/RM-97
Added "rake sim" to run simulator without recompiling.
Add "app.simulator_env" config hash which will add ENV variables to simulator execution.
Merge branch 'rake_sim' into dev
Merge branch 'sim_env' into dev
Merge remote-tracking branch 'refs/remotes/origin/prevent_stack_overflow' into dev
1.35
Merge branch 'master' into dev
change file dependency regex to accept absolute paths
Merge pull request #82 from clayallsopp/file_paths

Change file dependency regex to accept absolute paths
display error message if does not exist spec files in spec directory

http://hipbyte.myjetbrains.com/youtrack/issue/RM-90
Merge remote-tracking branch 'upstream/master' into dev
Merge branch 'dev' into prevent_stack_overflow
Use RUBYMOTION_CIRC_DEP_DISABLE to block circular deps, filter by depth