Update 0.115

Effect tweaks.
Construction site: Redesigned a building, roadchanges, tweaks to spawn positions and navmesh.
Fixed black objects on Valley.
Added dialogue window when quitting match prematurely.
Implemented +XP for kill assists.
Fix to team parameters not being properly replicated.
Changes to undergrowth system.
Changes to ray projectile calculations.
Improved vertical stability of weapon aiming, reducing jitter.
Fixes to collision shapes being tagged improperly.
Changes to some achievements, were not trigged for Free players.
Lowered the Tank achievement from 1000 to 500.
Some optimization in the terrain rendering.
Some localization added for in-game messages.
Ensure mouse is always visible in front end.
Inform player when killing a team mate.