Implemented changes for getting into translatewiki

Migrate to JSON i18n
DOS to UNIX line endings
Changed key and messages
All keys to lowercase
Improved message

Change-Id: Ida115bcbcf9c07dfd9b23c1bc857853088f68945
Implemented changes for getting into translatewiki

Migrate to JSON i18n
Added GENDER support
Changed key and messages
Unified terminology

Change-Id: I0e032cb95f89a84214ccff5b5104a182f0cb8fab