Adding toolchain support
Adding XUnit integration test
Adding support for excluding tests
Typos
Restore --log-level option
The plugin will now use 'src/test/casperjs' as its default directory,
automatically finding :
- 'pre.js' / 'post.js' scripts
- includes scripts in an 'includes' subdirectory if exists
- scripts in a 'scripts' subdirectory if exists, or directly at the root
of 'src/test/casperjs' if no 'includes' and 'scripts' subdirectories
exist.
Updating README with all supported options and use cases