Merge pull request #3 from bcho/develop

added chrome extension
Merge pull request #4 from bcho/develop

added submodule gm2chrome
Merge branch 'master' of github.com:bcho/gdut-library-helper
rebuild ext before packing it
bumped to v0.2.2
added some comments
bumped to v0.2.2
Merge branch 'develop' of github.com:vtmer/gdut-library-helper into develop