Move all VectorBeta RL modules from core.

Unfortunately this requires cloning the images folder but
hey.

Also removes styling from left menu and personal menu
Tweaks existing styles based on feedback from design team.

Change-Id: Ie32a28f8f8c5fc8e4d0890a3d7d96bc82b39c481
See: Ia193571afffff36ecb1f14ee9036fb9bb98347e7
Merge "Move all VectorBeta RL modules from core."