Delete apidemos-10, add apidemos-16.
Use android-16 / 4.1 to compile all samples.
Remove clearNativeArtifacts so it actually compiles :)
Use android-16 / 4.1 to compile native (ndk) samples.
Add .travis.yml and wait_for_emulator.
Build the plugin first, because the samples need the latest version.
Install Android NDK.
Point the build to the correct repo.
Merge pull request #33 from hugojosefson/travis-ci

Travis CI for the samples