Align with semantic versioning

Loga is now used in production.
This release does not include new feature or bug fixes.

Fix warning

from #68 and #69

Automatically push generated gem to gemfury for tags

v0.0.13

Merge pull request #66 from FundingCircle/push-tagged-versions-to-gem…

Make encoding resilient to incompatible characters

v0.0.11

Version bump