v2.0.0-rc.1

This is a pre-release version of 2.0.0. The main improvements is a UI and bug fixes. The GUI is accessible by double-clicking on the .jar file, while the CLI is still accessible through the terminal. Do note that if running through the terminal, the argument structure has changed:

usage: vmf2obj [VMF_FILE] [args...]
 -h,--help                  Show this message
 -o,--output <arg>          Name of the output files. Defaults to the name
                            of the VMF file
 -q,--quiet                 Suppress warnings
 -r,--resourcePaths <arg>   Semi-colon separated list of VPK files and
                            folders for external custom content (such as
                            materials or models)
 -t,--tools                 Ignore tool brushes

Honestly the only thing that might change between this version and the full release is the fix for the displacement issues described in #16, as well as if any other bugs are found.

• Added GUI version of application. The GUI is accessible by double-clicking on the .jar file, while the CLI is still accessible through the terminal
• Verticies that are within 0.2 units of each other will be merged together, greatly reducing the number of extraneous vertices when dealing with complex brushes (#3)
• Fix colinear and equidistant points causing a crash (#14)
• Fix brushes having inverted normals (#16)
• Fix compatibility with new large VMT files

Let me know if you find any issues!