Custom clear recents button [2/2]

    By @cristianomatos
RAM bar [2/2]
Squashed: Slim Recents [3/3]

Contains the following commits:

- SlimRecents: scaling + lefty mode [3/3]
- Toggle to switch recent panels style [2/2] by @cristianomatos
- Move SimRecents options to ownrom properly recent panel settings
  by @cristianomatos
- SlimRecents: user configurable default expanded mode [2/2]
hoi