add tag files
parallel structure for rubyspecs
Add String.upcase/upcase!
tag more regressions
tasks for tagging and untagging specs
make running untranslated work (but it takes ages)
Merge pull request #373 from winks/string-upcase

Add String.upcase/upcase!
allow failures of untranslated rubyspecs
Merge pull request #374 from topazproject/tim/rubyspec-tags

Rubyspec tags
fix for travis syntax
make untranslated ordered dict cache hashes
Skip these checks to speed up running untranslated. THIS REQUIRES YOU TO UPDATE YOUR PYPY CHECKOUT.
add tasks for running rubyspecs
add docs on how to run rubyspecs
constancy
added IO.readlines
Added File.size?
delete
These specs pass
Two more specs which pass