Added holoPlayerColor
Small fix
initial E2 comment was misaligned

replaced tab with 4 spaces
Hologram and Sound CVars now save
fixes #691
Merge pull request #516 from Ronny95/holoplayercolor

holoPlayerColor
Updated Wire Light
- adjusted directional component to match default GMod values (stronger
  intensity)
- cleaned up some functions
- light is now visible from all angles
- http://www.wiremod.com/forum/expression-2-discussion-help/33312-wire-light-problem.html
Toggle (Edge Triggered) now defaults to OffValue
fixes #692
Fixed draw player option not working
Constant value rewrite

* Automatically guesses the type as you write (can be disabled)
* Automatically validates as you write (shows a green check or a red x)
* Notifies you if you spawn a constant value with an invalid value (and
if you do, that output will be that type's zero value)
* Saves values over sessions so you don't have to rewrite them every
time
that damn debug print