[aur-general] Remove maven-3.1.0 package

Please remove the maven-3.1.0 package [1] as the official maven package [2] is now updated to 3.1.0 version. [1]: https://aur.archlinux.org/packages/maven-3.1.0/ [2]: https://www.archlinux.org/packages/community/any/maven/ Thanks -- Caution: breathing may be hazardous to your health. #include <stdio.h> int main(){printf("%s","\x4c\x65\x6f\x6e\x69\x64\x61\x73");}