Fix a multitude of Javadoc formatting errors.

For how I did this see https://gist.github.com/gratimax/47dffe6b764ac5757e3b.
Begin working on text API
Make Title API immutable
Add Translation API base
class actions
Add type parameter to Message so it can be also used for translated messags
minor changes to message
Add specific message types
Fix raw type warnings and add Iterable to Message
fix some formatting, compile stuff
Fix Selector message and Actions
fix up textformat, add more message builders
Replace action classes by interfaces again, add to builder
Improve text style API
Split colors and styles, fix some smaller mistakes.
Fix up some classes, clean up builder
Add message factory, clean up builder a little bit more
Reformat code to match Sponge's code style
add javadocs and shiftclickaction
Add chat position API, action factory, message utils
- Fixes in CommandSource, Title, and type warnings
Javadocs and other small fixes