Make gradle build work without having signing properties set.
Make gradle build work without having signing properties set.

Make them optional and read them from a properties file.

Bloody-Badboy/gh4a,shekibobo/gh4a,sauloaguiar/gh4a,AKiniyalocts/gh4a,shineM/gh4a,shekibobo/gh4a,shineM/gh4a,DeLaSalleUniversity-Manila/octodroid-ToastyKrabstix,slapperwan/gh4a,Bloody-Badboy/gh4a,slapperwan/gh4a,edyesed/gh4a,sauloaguiar/gh4a,edyesed/gh4a,DeLaSalleUniversity-Manila/octodroid-ToastyKrabstix,AKiniyalocts/gh4a