core: refactor writing native_call with length
core: removed hex encoded string branch from native_call calculation
common: nested OntologyTransaction into OntologySignTx
core: fix ontology layout formatting
python: change the way ontology message signing works
python: add expected fields to ontology
core+python+common: remove type field from OntologyTransaction
core: inline write_push_bytes
python cli: change option short names
core: fix ontology capability generation
core+python: post rebase 'make gen' and fixes
python/ontology - cleanup writer
test/ontology: added proper marks and removed class
test/ontology: added missing mark