Revert "History"

This reverts commit 0cab17b0f2e9957739a7712f1c8e5ba19316ea4a.
Revert "Fix Rails already initialized error (again)"

This reverts commit 5848c94bfce7896219dd20660392b35f90f3e4fc.
Revert "Revert "specs and features files are called from working directory""

This reverts commit d840a9d8cf7b3622a1f28c2ec3e9a22fa7c87776.
Merge pull request #1 from sergiopatricio/master

Reverts commits not in 0.7.0 version