* rename classes according to cammel case and make code reflect these updates
* rename according to cammel case
* rename to camel case more accuratley
* rename to camel case try 3; fix Ipb4 java doc
* retry rename camel case
* rename to camel case
- authme.cache to authme.data
- Rename PlayerData to LimboPlayer to match with LimboCache
- Move authme.converter to authme.datasource.converter
- Split output package into output and message