Merge branch 'discharge_buffs' into 'master'

Discharge buffs

Giving a little love to an underappreciated tree, the idea is to reinforce the theme of being an unmoving turret by giving more benefits to the sustain, making some mid range skills synergize with it by having greater range.

- Increased range of Mind Storm, Backlash and Focused Wrath from 7 to 10
- Decreased Mind Storm's cooldown from 14 to 8
- When Mind Storm is active, the range for Mind Sear, Sunder Mind, and Psychic Lobotomy up from 7 to 10 
- Focused Wrath now gives mind resistance penetration for the duration
- Synaptic Static range scaling changed slightly with a small decrease at 1-2 and a small increase at 3-5, additionally deals higher damage so that the class can have a bit more mind damage in the aoe department
- Synaptic Static friendly fire removed

See merge request !598