add unittest for {{helper 123}}
coverage
refine error message. add errortest for the refined message
fix wrong codes in validateOperations. fix some bad unit tests
refine some error messages. add 1 more test for {{#with}}
refine logic
support partial array in options, change 2 api interface
use new partials options to test, stop creating temp files
change basedir behavior, update document
update basedir in tests and document
fix partial name bugs: {{>test}} or {{>[test]}}
update history