Delete the redundant ip_management20141020a.xls
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'master' of https://github.com/guanglindu/ipams
Rewrite the UI code based on Bootstrap 3

Merge branch 'develop' which is based on Bootstrap 3 hereafter.
Add icons to Reserved Address List
Merge branch 'develop'
Merge branch 'master' of https://github.com/goodmaoxixi/ipams into import
Implement VLAN importing ugly based on Bootstrap UI