rocket-engine (with stream API support)

• 0d608dc HEAD@{0}: commit: travis CI: v0.5 => master
• 796a610 HEAD@{1}: commit: .travis
• 71798ba HEAD@{2}: commit: don't support version lower than Node.js 1.x
• 0dbf30d HEAD@{3}: commit: don't support version lower than Node.js 1.x
• 5b46375 HEAD@{4}: commit: add a sample test
• 36f4b62 HEAD@{5}: commit (merge): Merge branch 'v0.5'
• be68dfa HEAD@{6}: checkout: moving from v0.5 to master
• 9604708 HEAD@{7}: commit: update README
• 0743075 HEAD@{8}: commit: v0.4.x => v0.5