Merge pull request #31 from starbit/master

add tag management and multiple tag feature
define directive myNgAnchor to parse anchor for angular
Merge branch 'master' of github.com:ops-baidu/aqueducts-ui into logstash_guide
fixbug
Merge pull request #32 from zhaoxuan/logstash_guide

define my-ng-anchor for angular
modify logstash guides
Merge pull request #33 from zhaoxuan/master

modify logstash guide
modify user guide