add tasks for running rubyspecs
add docs on how to run rubyspecs
oops, forgot this
refactor spec tasks
just make running untranslated an argument
document running rubyspecs untranslated
simplify
forgot to re-add this
double colon
Merge pull request #377 from topazproject/tim/spec-tasks

Spec tasks and docs for running rubyspecs
small cleanups
Merge branch 'master' into jerith/dir-file-fixes
Better dir permissions test.