Sign future releases

Signed-off-by: David Celis <me@davidcel.is>
Revert "Sign future releases"

This reverts commit 6151b85aa3dc11cf688caaae4b80eda652ddc659.
Bundler packages gems for a cache even when bundling from a git
repository, so this commit broke recommendable for people who wanted to
bundle via edge.

Signed-off-by: David Celis <me@davidcel.is>
added tr support
tr-support includes
Merge pull request #8 from ferhatelmas/master

Turkish/tr support
Remove Gemfile dependency on edge Rails

Signed-off-by: David Celis <me@davidcel.is>
Build on 2.0.0 for Travis; don't build on 1.9.2 anymore

Signed-off-by: David Celis <me@davidcel.is>
Update CHANGELOG

Signed-off-by: David Celis <me@davidcel.is>
Update CHANGELOG

Signed-off-by: David Celis <me@davidcel.is>
Support for French

Signed-off-by: David Celis <me@davidcel.is>
Bump version to 4.0.0

Signed-off-by: David Celis <me@davidcel.is>