Added gmock-1.6.0 to MetaProject to enable TDD in all projects
Added gtest-1.6.0 to MetaProject to enable TDD in all projects
Added for executing the "Tests" to xcode project file
Removed over-specific entries from .gitignore and replaced it with folder based more general ignoring conditions
Added virtual group "Tests" for all test related source code to the xcode project
Added ver basic example of using gtest
Added basic example to xcode project
Ignoring all *.xcworkspacedata files
Setting build target for gtest to iOS, because we want to run our test inside cocos2d-x on the device
Added gtest as embedded xcode project to the MetaProject's xcode project
Fixed include directory from gtest.h to gtest/gtest.h in sample, because gtest's include directory has a subfolder gtest
Added a test runner, which initializes cocos2d-x and runs all tests on the device or in the simulator