changed project target to a-18
changed project target to a-18

joskarthic/chatsecure,maheshwarishivam/ChatSecureAndroid,guardianproject/ChatSecureAndroid,guardianproject/ChatSecureAndroid,bonashen/ChatSecureAndroid,anvayarai/my-ChatSecure,kden/ChatSecureAndroid,31H0B1eV/ChatSecureAndroid,prembasumatary/ChatSecureAndroid,eighthave/ChatSecureAndroid,h2ri/ChatSecureAndroid,bonashen/ChatSecureAndroid,OnlyInAmerica/ChatSecureAndroid,n8fr8/AwesomeApp,OnlyInAmerica/ChatSecureAndroid,eighthave/ChatSecureAndroid,Heart2009/ChatSecureAndroid,anvayarai/my-ChatSecure,ChatSecure/ChatSecureAndroid,10045125/ChatSecureAndroid,n8fr8/ChatSecureAndroid,10045125/ChatSecureAndroid,n8fr8/AwesomeApp,Heart2009/ChatSecureAndroid,n8fr8/AwesomeApp,31H0B1eV/ChatSecureAndroid,n8fr8/ChatSecureAndroid,guardianproject/ChatSecureAndroid,10045125/ChatSecureAndroid,Heart2009/ChatSecureAndroid,ChatSecure/ChatSecureAndroid,bonashen/ChatSecureAndroid,prembasumatary/ChatSecureAndroid,OnlyInAmerica/ChatSecureAndroid,OnlyInAmerica/ChatSecureAndroid,h2ri/ChatSecureAndroid,maheshwarishivam/ChatSecureAndroid,eighthave/ChatSecureAndroid,kden/ChatSecureAndroid,joskarthic/chatsecure,ChatSecure/ChatSecureAndroid,maheshwarishivam/ChatSecureAndroid,prembasumatary/ChatSecureAndroid,anvayarai/my-ChatSecure,kden/ChatSecureAndroid,ChatSecure/ChatSecureAndroid,n8fr8/ChatSecureAndroid,joskarthic/chatsecure,31H0B1eV/ChatSecureAndroid,h2ri/ChatSecureAndroid