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