No more >300MB repo.json downloads, now using 700KB repo_minimal.json
-Implemented the use of repo_minimal
-Add new UI to remove unused mod versions (button is on global settings tab)
-Add MSAA Option to Graphics Settings
-Fix dependency looping crash during mod install
-Fix x86 builds not being considered valid on non avx cpus
-Fixed a crash in fs2 retail installer while selecting a folder in program files
-Fix last addded nebula mod not being displayed
-Several typos