Add class hiding for KeyEvent debugging

Change-Id: Id34acf00f9ec538d81b72b970ae1990c6ed36510
Disable EC generation when no support

Change-Id: I1d03afa0a37cfa2779e1264aaf16052c6539640f
Fix keyType layout and space out buttons a bit

Change-Id: Idd46bb2ada1ff7ac934d5e20faee97842a990102
Version 1.8.0

Change-Id: I85ccdb14036ce1d642e07726f82912c2be1bcf93
Merge branch 'master' into gradle-conversion