v0.9.4 Iceberg2

Optimize:

• ONT-975 Optimize Ontology consensus parameter (#450) gasby88* 2018/6/28 16:00
• Optimize connect seeds logic (#451) Xiang Fu* 2018/6/28 18:49
• add gasConsumed support (#459) tanyuan* 2018/6/28 19:31
• add return default gaslimit (#455) tanyuan* 2018/6/28 18:13
• add size in block info (#446) xizho10* 2018/6/28 11:42
• change default ontid (#462) Jun Jie* 2018/6/28 20:37
• change new version net magic number (#457) laizy* 2018/6/28 18:25
• change print level (#449) Jun Jie* 2018/6/28 11:58
• use single signature address when in solo mode (#448) laizy* 2018/6/28 15:29
• update ont and ong int return value to adaptor neovm (#458) tanyuan* 2018/6/28 18:34
• modify Gas map (#454) Zhou Peiwen* 2018/6/28 17:52
• moidfy refresh gas table parseuint error case (#456) Zhou Peiwen* 2018/6/28 18:21
• check byte value (#445) gasby88* 2018/6/28 11:43

Docs:

• format ontology API document and add Chinese version (#453) qiluge* 2018/6/29 11:02
• update sigsvr in reademe (#447) Jun Jie* 2018/6/28 11:41

Bug fix:

• fix gaslimit (#461) gasby88* 2018/6/28 20:23
• fix get integer from neovm (#460) gasby88* 2018/6/28 19:41