Remove -Werror from the updater's compile flags
Include unistd.h in ProcessUtils.h
Use temporary files for the java checker
Fix updater removing all files.

Yeah, I don't know what I was thinking, but somehow it worked before.
Add support for 1.7.4 user_type (needs testing with legacy accounts)
Merge branch 'develop' of github.com:MultiMC/MultiMC5 into develop
Fix syntax error

You do not need goto for that. Really.
Do not log auth crud