GORA-361 AvroUtils.deepClonePersistent needs to flush BinaryEncoder | patch by Gerhard Gossen
GORA-189  > Embrace all text-like parameters in generated Persistent subclasses by Compiler CharSequence
GORA-189  > Embrace all text-like parameters in generated Persistent subclasses by Compiler CharSequence
GORA-364 MemStore.get fails with NPE when key is not set
revert Embrace all text-like parameters in generated Persistent subclasses by Compiler CharSequence
Merge remote-tracking branch 'upstream/master'