Added basic Weigh Augmentation and Apply Force Field effects
For force field and Alter Weight, you target your own sections. Currently Force Field is on Pistols and AlterWeight is on Arrows for testing
Changed how weight is calculated and fixed some bugs with sending attacks against yourself (for applying effects like Force Field) over the network
Began to update the Upgrade menu with the final weapon upgrades
Fixing a merge conflict by adding stuff
fixed up the upgrade system, except can't figure out how to disable/make a gui button invisible. There is a conditional in UpgradeMenu that needs some work, but otherwise it should work. Right now, because of the bug, Cowboys have the Alter Weight secondary upgrade. Will fix later
Forgot to add stuff
Fixed some errors that resulted from merge with master
Merge branch 'addEffects'