Increased base archery projectile speed

Travel speed in general is now additive (making it in line with the tooltip)
Travel speed on bows now works
Fixed ranged project on bows
Added ranged project to Withering Orbs
Epoch's level is now in line with the rest of Daikara
Epoch's Curve is now a guaranteed drop
Epoch's clones can no longer multiply
Epoch's cooldown on Multiply increased, making the second clone come much later in the fight then the first
Changed how Teluvorta's handle teleport; should make getting stuck in the Temporal Rift less likely


git-svn-id: http://svn.net-core.org/repos/t-engine4@4971 51575b47-30f0-44d4-a5cc-537603b46e54