Notices messages, POST to pages

- Added postPageSync to send a POST request to an url with postdata
- Added a NoticeBar and notice() function, that takes a message and a
msgType ('good','bad','info')
A few API updates

- Player object
- Taglist
- Gym
- Hospital
Module Functions (Gym, UI)

- Minor fix in Stocks module
- UI Functions (battlestatround, taglisthover)
- Gym functions (Gym helper: color coding and gympoint, )