Updated warning message to specify folder that will be cleaned.

Signed-off-by: Dalton Pelc <daltonjpelc@gmail.com>
Updated for the newer icon/logo in the launcher. Also updated for the newer Minecraft assets URL, and fixed some missing folder issues in certain cases causing crashes

Signed-off-by: Dalton Pelc <daltonjpelc@gmail.com>
Remove empty lines in console caused by \n\n
Merge pull request #237 from dewick/patch-1

Remove empty lines in console caused by \n\n
Merge remote-tracking branch 'upstream/master'