Remove the version info for develop branch.
Makefile: Add the license comment.
Add the configuration of Travis CI.
Update a 'README.md'.
Update a `README.md`.
Clean up.

- rename some functions.
- remove trailing whitespace.
Go to the Android directory and build.
Make sure that the root directory is invalid.
Clean up.
Merge branch 'feature-build-anywhere' into develop
Clean up.
Refactoring and Bug fixed.

- Change the interface of `getRoot/TargetPath`.
- The `getRoot/TargetPath` was returned wrong path when not existed 'android' in path.
Predict the `product-name` from build.prop.
Merge branch 'feature-predicting-product-name' into develop
Bug fixed.

- Sometimes, `build.prop` is not contain hint for predicting the `product-name`.
Bug fixed.

- Fix for bad path of the build log.
Merge branch 'develop' into release-0-4

Conflicts:
	mmm-bat
	mmm-bat.sh
	mock-mmm-bat.sh
	test-mmm-bat.inc
	test-mmm-bat.sh
Merge tag 'refs/tags/v0.4'