Add OS X-specific garbage files to .gitignore
Add OS X-specific garbage files to .gitignore

kewaunited/passenger,gravitystorm/passenger,pkmiec/passenger,bf4/passenger,antek-drzewiecki/passenger,bf4/passenger,openSUSE/passenger,gravitystorm/passenger,kewaunited/passenger,erikogan/passenger,fabiokung/passenger-debian,openSUSE/passenger,fabiokung/passenger-debian,cgvarela/passenger,gravitystorm/passenger,cgvarela/passenger,fabiokung/passenger-debian,antek-drzewiecki/passenger,phusion/passenger,jawj/passenger,kewaunited/passenger,antek-drzewiecki/passenger,clemensg/passenger,cgvarela/passenger,antek-drzewiecki/passenger,kewaunited/passenger,openSUSE/passenger,erikogan/passenger,fabiokung/passenger-debian,erikogan/passenger,erikogan/passenger,phusion/passenger,erikogan/passenger,phusion/passenger,clemensg/passenger,fabiokung/passenger-debian,clemensg/passenger,cgvarela/passenger,gravitystorm/passenger,gravitystorm/passenger,clemensg/passenger,pkmiec/passenger,antek-drzewiecki/passenger,clemensg/passenger,erikogan/passenger,phusion/passenger,pkmiec/passenger,kewaunited/passenger,clemensg/passenger,kewaunited/passenger,pkmiec/passenger,jawj/passenger,kewaunited/passenger,cgvarela/passenger,bf4/passenger,bf4/passenger,phusion/passenger,phusion/passenger,pkmiec/passenger,jawj/passenger,bf4/passenger,pkmiec/passenger,bf4/passenger,phusion/passenger,jawj/passenger,openSUSE/passenger,jawj/passenger,antek-drzewiecki/passenger,phusion/passenger,kewaunited/passenger,cgvarela/passenger,jawj/passenger,cgvarela/passenger,clemensg/passenger,gravitystorm/passenger,fabiokung/passenger-debian,cgvarela/passenger,pkmiec/passenger,openSUSE/passenger,openSUSE/passenger,antek-drzewiecki/passenger,jawj/passenger,antek-drzewiecki/passenger,bf4/passenger,clemensg/passenger