Added support for redis repository
Update date in LICENSE
Fixed class-level documentation for RedisRepository
Merge pull request #18 from javidjamae/redis_repository

Added support for using a Redis repository
read list of features lazily as suggested in #19
apply rubocop checker
simplify code, fix bug for #19 lazy feature loading
added support for auto-refresh of features from underlying repository
improve test coverage for YamlRepository
minor code cleanup
silence coveralls
minor refactoring, improve test coverage
minor fixes
add mutant rake task
Merge pull request #21 from javidjamae/autorefresh

added support for auto-refresh of features from underlying repository
minor refactoring
bump version to 1.2.0
run spec and rubocop on travis ci
fix rubocop, minor refactoring
fix tests