Reworking widget display and display for clients

STYLING

[x] Remove instant build buttons (buildings, infantry, sentry)
[x] Remove cancel button from infantry action list
[x] Make action / building / current action / infantry button smaller from 128 to 64
[x] Join stats display for single unit to display in single block (name, image and image/progression always, but stats like damage, range, cooldown, personal name, stamina occupants in extra view)
[x] Make border image for both races that will wrap widgets and set their background and make same for minerals on top and menu
[x] Make menu button with icon as computer
[x] Change build time for rifle and bow infantry
[x] Change attack icon - this one is all grayed out
[x] Fix Selection buttons - icons are not displaying correctly - they are all wrapped and maybe clipping
[x] Remove decals that are shown later on minimap
[x] Add squad groups as buttons that indicate how many units are selected, portrait and shortcut to select that group
[x] Fix functions in commander to properly display and set groups
[x] Resize all icons on 128x128

OPTIONAL

[x] Fix cancel button on current action list - when clicking cancel from rally on building it doesn't return correct list
[x] Fix cancel button on building list (when showing building list it doesn't return to action list
[ ] View frustrum on minimap is incorrectly displayed when panning
[x] Move Create widgets from commander to player controller
[ ] Display building grid tiles with camera rotation - now every grid is rotated as camera is

JernejHabjan / TrumpDefense2020