-added half-life themed skin for gravity gun*
-introduced temporary solution for the hole on the right side of the world model


* - it's an old texture I did years ago, it's not as detailed as physgun but I plan to change this in future updates. Let me know what you think of it in the comments section :P

-changed addon name to G-Essentials
-minor texture improvements
-added envmap shading
-added ability to customise physgun body color from C menu
-new HD world model

-new detailed textures for physgun

initial release