fix buffer overflow bug
Merge pull request #27 from maralla/stackoverflow

fix buffer overflow bug
add huge struct write test
fix utf8 decode bug
Merge pull request #28 from maralla/utf8_decode

fix utf8 decode bug
bugfix for void api exception handle in processor
autogrow for cythin binary buff
Merge pull request #29 from lodevil/develop, close #29

autogrow for cythin binary buff
add big rpc request args tests for cybin autogrow
use args in api calling to match upstream behavior
add changelog, version bump to v0.1.7