Adding gitignore file
Adding gitignore file

Don't want gigantic ipch files from visual studio (among other useless
files) to be uploaded.

zigitax/PowerSploit,demondayza/PowerSploit,HarmJ0y/PowerSploit,hoangcuongflp/PowerSploit,z8oon/Powershell,xujun10110/PowerSploit,gabemarshall/PowerSploit,hoangcuongflp/PowerSploit,api0cradle/PowerSploit,beni55/PowerSploit,gabemarshall/PowerSploit,coca1ne/PowerSploit,beni55/PowerSploit,xujun10110/PowerSploit,amrme/PowerSploit,azizjonm/PowerSploit,PYANTSU/test,ttyard/PowerSploit,api0cradle/PowerSploit,jtaylo78/PowerSploit,jakxx/PowerSploit,lamkeysing92/PowerSploit,jtaylo78/PowerSploit,amrme/PowerSploit,bmroberts1987/PowerSploit,leverz/PowerSploit,brianaddicks/PowerSploit,sammbertram/PowerSploit,NoobCam/PowerSploit,zigitax/PowerSploit,masterdon/PowerSploit,azizjonm/PowerSploit,mattifestation/PowerSploit,bmroberts1987/PowerSploit,indigosax/PowerSploit,chouchouzzj/Powershell,forbidden-ali/PowerSploit,j4s0nh4ck/PowerSploit,indigosax/PowerSploit,demondayza/PowerSploit,jr69ss/PowerSploit,secabstraction/PowerSploit,HarmJ0y/PowerSploit,masterdon/PowerSploit,ttyard/PowerSploit,adeptex/PowerSploit,daviwesley/PowerSploit,jakxx/PowerSploit,lamkeysing92/PowerSploit,reuf/PowerSploit,kk9599/PowerSploit,brianaddicks/PowerSploit,adeptex/PowerSploit,j4s0nh4ck/PowerSploit,forbidden-ali/PowerSploit,PYANTSU/test,efateva/PowerSploit,jr69ss/PowerSploit,efateva/PowerSploit,kk9599/PowerSploit,jorik041/PowerSploit,sammbertram/PowerSploit,coca1ne/PowerSploit,jorik041/PowerSploit,secabstraction/PowerSploit,leverz/PowerSploit,reuf/PowerSploit,NoobCam/PowerSploit,z8oon/Powershell,mattifestation/PowerSploit,chouchouzzj/Powershell,daviwesley/PowerSploit