tork: use complete sentences in the help message
only 1 worker was being used on a dual-core system
add support for testing outside test/ & spec/ dirs
censor Tork internals from test failure backtraces
drop default helper; rename detect.rb to config.rb
Merge branch 'other'
Merge branch 'patch'
Merge branch 'minor'
Version 19.9.0 (2014-07-17)