Gradle: Remove mail the easiest way...
Gradle: Remove mail the easiest way...

On Android, the dependencies make supporting bc-mail very hard.

Previously I did an rm -Rf on the 'mail' folder of bc, but actually,
just removing the include from settings is way more Git-friendly for
rebasing.

iseki-masaya/spongycastle,iseki-masaya/spongycastle,iseki-masaya/spongycastle