Fix formatting

Fix up the formatting also remove "Acecool"
Remove semicolons
Get rid of unnecessary global PANEL vars.
Adds net.WriteBool / net.ReadBool

The people deserve this!
net.lua: Write/ReadType now use Bool functions
~~ airy ~~
Fix gmod_tool(mode) to bring up the context menu.

Fix for Facepunch/garrysmod-issues/issues/1325
Update properties.lua

Restrict properties to context menu only
Update cl_voice.lua

Fixed names not always updating if it is changed during speaking.
Fix non-english tool name sorting
Merge pull request #763 from robotboy655/patch-2

TTT: Update cl_voice.lua
Update prop_effect.lua

Fix for https://github.com/Facepunch/garrysmod-issues/issues/1336
Update getmaps.lua

Robat Destruction
Merge pull request #767 from robotboy655/patch-4

Update getmaps.lua
Merge pull request #765 from robotboy655/patch-2

Update prop_effect.lua
Merge pull request #764 from robotboy655/patch-3

Fix non-english tool name sorting
Merge pull request #762 from robotboy655/patch-1

Update properties.lua
Merge pull request #761 from robotboy655/tools

Fix gmod_tool(mode) to bring up the context menu.
Fixes issue when using SafeRemoveEntity/SafeRemoveEntityDelayed giving error on "[ERROR] lua/uncludes/util.lua:184/195: attempt to call method 'IsValid' (a nil value)" under certain circumstances when an entity is removed ( either several times using SafeRemoveEntity / Remove combo, or when trying to remove a swep that has been removed / was in the process of being removed or when trying to remove a swep that was just holstered ).
Per Robot, altered "Replace the whole
!ent || ( ent.IsValid && !ent:IsValid() )
with
!IsValid( ent )"

Additionally, SafeRemoveEntityDelayed calls SafeRemoveEntity so ent:IsPlayer( ) isn't needed, but to prevent an extra timer from being created for an entity we won't remove anyway, I added that check.