Added 18 1.7.2 mods, 14 1.6.4 mods, 1 1.5.2 mods and updated homepage layout
Fixed modlist.json formatting + realphabetized
Merge pull request #133 from GrygrFlzr/master

Added 1.7.2, 1.6.4 and 1.5.2 mods. Updated Homepage.