Fixed most light gray on white text issues

Also added a background for model selection in contextmenu.
Merge pull request #14 from Donkie/master

Fixed swedish language flag
Merge pull request #15 from robotboy655/vgui_improve

Fixed most light gray on white text issues
Update garrysmod/lua/includes/extensions/util.lua

Fixed description on a function.
Fixed entity and weapon search

The weapons were not added to the search lists at all, the entities,
more specificly SENTS, were added twice.

The entity thing is caused by the fact, that list.Get(
"SpawnableEntities" ) already contains everything from
scripted_ents.GetSpawnable().
Merge pull request #17 from robotboy655/master

Fixed entity and weapon search
Fixed gray on white text in Utilities > Undo

If you can, please test this, SVN version is not working for me.
Merge pull request #18 from robotboy655/master

Fixed gray on white text in Utilities > Undo
Merge pull request #16 from clrksml/patch-1

Update garrysmod/lua/includes/extensions/util.lua
Fixed Portal and EP1 sounds and sound scapes.

These were fixed in beta, but for some reason were removed, so there's
the fix again. Please, test this.
TTT: Disable act command
Merge pull request #19 from robotboy655/master

Fixed Portal and EP1 sounds and sound scapes
Added Material field for custom NPCs

Also added EP2 Antlion Guardian (the yellow one) as an example.
Fixed SLAM killicon
Refixed EP1 sounds

All tested and working.
Merge pull request #20 from robotboy655/master

Added Material field for custom NPCs
Merge pull request #21 from robotboy655/master

More fixes
Fixed noclip gesture reset bug
Merge pull request #23 from samuelmaddock/master

Noclip Gesture Animation Fix
Fixed duplicator.GenericDuplicatorFunction not merging tables