Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop' of github.com:MultiMC/MultiMC5 into develop
Merge branch 'develop'
Fix Sourceforge lwjgl version index download.
Merge branch 'develop'
Fix layout margins in console window
Use the right LWJGL path while creating an instance
Recover from the bin folder of converted legacy instance being deleted.

Use the new vanilla jar as the base jar if mcbackup.jar is missing.
Merge branch 'develop'
Merge branch 'develop' of github.com:MultiMC/MultiMC5 into develop
Added vim *.swp files to .gitignore
Added data structures for Mojang Account.