17.05.16 Update

Changes
- minor animation pass on Keg enemies fall-in spawn animations
- consistently capitalised the term Section Lords in boss dialogues
- tweaked Drone movement physics processing
Fixes
- Fixed recently introduced bug that caused Aubergine's Helo Companion to not spin while attacking after a boss dialogue intro
- Fixed edge case where preventing a stage transition in Influx (zone 2 - 2) would cause blocks with no physics to appear in the stage
- Fixed bug in Boss Rush where using a Shutdown to defeat Justice before he used his laser attack would cause the music transitions to get out of sync
- Fixed Starch's lasers being able to fire through some walls when using Accelerate