Regenerate gemspec for version 1.1.6

Regenerate gemspec for version 1.1.5

Regenerate gemspec for version 1.1.4

Version 1.1.3

Preparing for new release.

Regenerate gemspec for version 1.1.1

Regenerate gemspec for version 1.1.0

Regenerate gemspec for version 1.0.0

Created a tag for the new release.

Regenerate gemspec for version 0.9.7