Giving the users the power of Skips
Giving the users the power of Skips

We give the clients the nicity of not flooding them with errors and
failures when they fetch the lessons, but with this, we inform them how
they can control the skip behaviors, and how they can test individually
on demand.
fixes #297

remcopeereboom/xruby,kotp/xruby,Insti/exercism-ruby,Insti/xruby,tommyschaefer/xruby,NeimadTL/ruby,gchan/xruby,NeimadTL/ruby,Insti/exercism-ruby,NeimadTL/ruby,remcopeereboom/xruby,exercism/xruby,gchan/xruby,exercism/xruby,kotp/xruby,tommyschaefer/xruby,Insti/exercism-ruby,Insti/xruby