Applied patch from idl (no name given) to add spec/lib to `rake stats`. Closes LH[#226].
Applied patch from idl (no name given) to add spec/lib to `rake stats`. Closes LH[#226].

Also added conditionals so that rake stats will work even when there are no spec directories in place.


git-svn-id: f1a1267e29db6ed751edc5bdb54cf7d87c16124a@3215 410327ef-2207-0410-a325-f78bbcb22a5a

drnic/rspec-rails,infininight/rspec-tmbundle,patmaddox/rspec,mcmire/rspec-rails,dchelimsky/rspec-stories,patmaddox/rspec,infininight/rspec-tmbundle,alitalia/rspec,dchelimsky/rspec-stories,phinze/rspec,patmaddox/rspec2rails2,rspec/rspec.tmbundle,chip/rspec-tmbundle,rspec/rspec.tmbundle,graaff/rspec,alitalia/rspec,weplay/rspec-rails,dchelimsky/rspec,mrkn/rspec,die-antwort/rspec-tmbundle,die-antwort/rspec-tmbundle,dchelimsky/rspec,dchelimsky/rspec-rails