Add last_error method to FluentLogger. fix #11
Make last error handling thread safe. ref #11
Convert rdoc to markdown for syntax highlight
Merge pull request #12 from r7kamura/colorize

Convert rdoc to markdown for syntax highlight
Bump version 0.4.7
Merge branch 'master' of github.com:fluent/fluent-logger-ruby
Fix broken reconnect spec
Enable reconnection spec. Thanks makimoto-san
Update travis-ci configuration to allow spec failures on 1.8.x
Use at_exit instead of hacky finalizer
Merge pull request #15 from fluent/use-at_exit

Use at_exit instead of hacky finalizer
Update travis-ci setting
Fix for fluent-logger-ruby issue #10 (no test coverage yet).
Fixed failing test cases (related to issue #10).
Merge branch 'master' of https://github.com/tbrosman/fluent-logger-ruby