Added a FileChooser to the add pack for later

Signed-off-by: Dalton Pelc <daltonjpelc@gmail.com>
Merge branch 'dev' of github.com:TechnicPack/Spoutcraft-Launcher into dev
Added rudimentary launcher options menu

Signed-off-by: Dalton Pelc <daltonjpelc@gmail.com>
Fixed tooltip to read Minecraft instead of Spoutcraft

Signed-off-by: Dalton Pelc <daltonjpelc@gmail.com>
Merge branch 'dev' of github.com:TechnicPack/Spoutcraft-Launcher into dev
Now remembers which pack you last ran on startup

Signed-off-by: Dalton Pelc <daltonjpelc@gmail.com>
Updated Modpack Options to label the recommended and latest builds in
the custom build list

Signed-off-by: Dalton Pelc <daltonjpelc@gmail.com>
Merge branch 'dev' of github.com:TechnicPack/Spoutcraft-Launcher into dev
Custom Directories!