Bugfix

moved from grunt.util.spawn to node spawn to properly catch syntax
errors.

fixed tests
implemented #48
Added documentation

For the new logs feature
Merge branch 'dev' into 0.5
Added breakOnFirstLine option
Modified README file for breakOnFirstLine option
Modified README file
Merge branch 'seeq12-69-debug-brk' into 0.5
Allow debug: option to be specified as (integer) port number.
Merge branch 'justcfx2u-master' into 0.5
Merge branch '0.5'