use VERSION file to store version info
add internal-version for testkit-manager
add result_info node for N/A case
add cts_version attribute for environment
use index -2 to get package name
Merge branch 'cts-master' of github.com:wendong112/testkit-lite into wendong

Conflicts:
	testkit-lite
	testkitlite/engines/default/runner.py
Merge branch '2.3.0-3.testing' of github.com:testkit/testkit-lite into 2.3.0-3.testing
Update the version to 2.3.0-3
Merge pull request #13 from Shao-Feng/2.3.0-3.testing

1\ Add a new timer task to check if the client (widget/browser) is start...
Merge branch '2.3.0-3.testing' of github.com:testkit/testkit-lite into 2.3.0-3.testing
Update the schema folder for 1.0.1-9 release
The example contain some un-release testcases. Remove it before CTS is released.
Merge branch '2.3.0-3.testing' of github.com:testkit/testkit-lite into 2.3.0-3.testing
For fixing the bug TTS-812 (NoneType exception is raised when try to operate a null XML attribute "notes.text"), Add checking before operate this attribute.