Replace Mr. Bones by Jeweler (because of problems trying to run the tests with Rubinius 1.0)
Merge branch 'master' into jeweler
Modifications to test with Rubinius 1.0 and cope with some of its idiosyncrasies.
Adapt to latest Rubinius bugfixes.
Modify shoulda requirement.
Merge branch 'jeweler' into rubinius
Merge branch 'master' into rubinius
Merge branch 'master' into rubinius
Merge branch 'master' into rubinius
Merge branch 'master' into rubinius
Merge branch 'master' into jeweler/rubinius
Merge branch 'master' into jeweler_rubinius
Bug in seq? definition
Fix Float context definition of pi
Replace deprecated rake module
Fix bug
Update .gitignore
Merge branch 'jeweler_rubinius' of github.com:jgoizueta/flt into jeweler_rubinius
Merge branch 'jeweler_rubinius'
Documentation fixes