added .gitignore
added .gitignore

DenverArtMuseum/OctoberFriends,DenverArtMuseum/OctoberFriends,artsmia/OctoberFriends,DallasMuseumArt/OctoberFriends,DallasMuseumArt/OctoberFriends,janusnic/OctoberFriends,artsmia/OctoberFriends,janusnic/OctoberFriends,janusnic/OctoberFriends,artsmia/OctoberFriends,DenverArtMuseum/OctoberFriends,DallasMuseumArt/OctoberFriends