* Fix configuration reload issue ([1](https://github.com/shioyama/mobility/issues/1), fixed in [478b66](https://github.com/shioyama/mobility/commit/478b669dae90edf9feb7c011ae93e8157dc4e2b4))
* Code refactoring/cleanup ([e4dcc7](https://github.com/shioyama/mobility/commit/e4dcc791c246e377352b9ac154d2b1c4aec8e98e), [64f434](https://github.com/shioyama/mobility/commit/64f434ea7a46c9353c3638c58a3258f0fcb81821), [8df2bb](https://github.com/shioyama/mobility/commit/8df2bbdead883725d2c87020f836b644b4d28e5c), [326a09](https://github.com/shioyama/mobility/commit/326a0977c98348dad85a927c20dd69fe5acb2a9e))
* Allow using Sequel `plugin` to include Mobility in model ([b0db7c](https://github.com/shioyama/mobility/commit/b0db7cc28a47e13c6888ef263260e8dff281543d))