A small fix. Adds the flags "No LOD" and "No Mipmap" to the Sniper scope (since it's used in the HUD), so it doesn't look blurry at lower texture settings. The normal map is now at a higher resolution (512x512). Includes the .tga file for the TF2 team.

Also added the mentioned flags to some other textures (all canteen images from MVM, hud_class_not_chosen, hud_connecting, glyph_collapse, glyph_expand).