update gradle+plugins, update gradle-witness

// FREEBIE
add icon back

// FREEBIE
stop crashes when sending sms

// FREEBIE
Fix regression with providers being registered.

// FREEBIE
Merge remote-tracking branch 'upstream/master'
libjobqueue javadoc and scoping.

// FREEBIE
Move responsibility for Context injection out of JavaSerializer.

// FREEBIE
Added README

// FREEBIE
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' into jxmods-full