2018-12-31 Update content based on latest progress * Add new golang skills and tools; * Add advanced crypto knowlege; * Update hyperledger content; * Update distributed system content.
Merge branch 'master' of github.com:yeasy/blockchain_guide
Update revision
Update revision to v0.9.0
Updates evaluation/hyperledger.md Auto commit by GitBook Editor
Update version info
Add wechat group figure
Update hyperledger/chaincode_example05.md
Update intro/business.md