Replace `util.pump()` width stream.pipe()
0.2.9
bugfix for localModified. correct the use of lib/event. support relative path in config
Update istatic.js

fix indent
simplify the log
Merge branch 'master' of github:dexteryy/istatic
Merge pull request #8 from dexteryy/master

改了三个问题
Rename `event` mod & update README
Merge pull request #2 from mockee/master

Sync with mockee/istatic:master