cloudcmd v2.3.0

fix

• (listeners) pop: event.state could be null
• (cloudcmd) port: port -> number

feature

• (docs) zip -> tar.gz
• (bin) add --no-online, --no-auth, --no-server
• (bin) add --noserver
• (bin) add --no-server
• (bin) add --online, --offline
• (bin) add --auth, --no-auth
• (bin) add --username, --password, --save
• (config) save stringify: add 4
• (config) add algo
• (package) copymitter v1.6.0
• (appveyor) io.js: 1.0 -> 1
• (route) rm checkup
• (util) rm getTime
• (util) rm checkExt
• (util) applyConstructor: util -> client
• (config) add .full-width
• (json) rm ext, edit