-Added N64PluginsDir-wtl and N64PluginsDir-wtl_x64 environment variables for zilmar-spec-wtl
-Updated appveyor.yml to support wtl configurations
-Split artifacts into individual 7z files for each configuration instead of a single archive holding them all together
-Move icons to Resources folder to avoid duplicate assets
-Updated icon.qrc
-Updated GLideNUI.rc
-Update GLideN64.sln
-Fix very serious overlook in x64 builds
This should fix AppVeyor issues
Use variable names from 3fe5f50