优化search命令输出

优化search命令输出格式
merge code from er-server
merge code from er-server
Merge remote-tracking branch 'upstream/master'
add new handlers and some upgrade
replace less with baidu-jn-less
support port option
update webserver.md
fix according to jshint result
fix less include paths; add directoryIndexes conf variable;
relocate dirlist.tpl && sync code with lego-widgets
fix path bug when update module config
solve path problem on windows os
Merge pull request #53 from osdream/master

Fix Issue #26
添加edp-ext的依赖

fixes #33

ISSUE=IGNORE
TASK=IGNORE
LBID=IGNORE
Merge pull request #54 from leeight/fix-33

添加edp-ext的依赖
remove edp-ext depes
Merge pull request #55 from leeight/master

remove edp-ext deps
完善代码格式，变量命名

完善代码格式，变量命名
实现 edp beautify 功能

Fix #32
- 添加依赖 cssbeautify;
- 实现edp beautify [filename]