Editing schemes, creating new one works now

Add an ability to run engine without IPC connection. It requires two parameters: 1) ful path to share/hedgewars/Data 2) full path to record file (hwd_24 or hws_24) debug #0.txt will be created it path passed in 1st param

- Share model between test table and widgets - Implement Back button

patch by nemo: quick change from 0 to infinite and vice versa

Continue work on new schemes

Continue work on new schemes implementation

- Clear gm_Slot flag even if you can't switch ammo: Fixes engine slowdown when trying to switch ammo while firing bazooka

Update ammo icons

Stub for ammo schemes model

a patch

Implement kick from room

own md5 function, no qca2 dependancy (patch by nemo with Qt adaptation by me)

Fix wrong value passed as initial health

Pass template filter

- Send initial room config

- Fix a bug in map widget - New way of passing game parameters. Less code, and code is in one class. (mostly works, but not finished yet)

Start refactoring some things. Frontend becomes temporarily unusable for network game

Fix frontend not disconnecting from server

Send MAP config param last

Patch by nemo

patch by nemo

pathc by nemo

loser animation by nemo

Cut the length of most used net packet

- nemo's patch: some animations, zero probability for infinite weapons - bugfix by me: don't play 'reinforcements' sound when there's no room found for bonus box

Update Polish translation

Utility icon

Implement kick from server by administrator

nemo: - Utility box - Some bugfixes

Some work on players lists context menus