Merge pull request #4093 from utkarshcmu/minor-nav

some nav fixes

public/app/features/admin/partials/admin_home.html

-<navbar icon="fa fa-fw fa-cogs" title="Admin">
+<navbar icon="fa fa-fw fa-cogs" title="Admin" title-url="admin">
 </navbar>
 
 <div class="page-container">

public/app/features/apps/partials/list.html

-<navbar title="Plugins" icon="icon-gf icon-gf-apps">
+<navbar title="Plugins" icon="icon-gf icon-gf-apps" title-url="apps">
 </navbar>
 
 <div class="page-container">

public/app/features/playlist/partials/playlists.html

-<navbar icon="fa fa-fw fa-list" title="Playlists">
+<navbar icon="fa fa-fw fa-list" title="Playlists" title-url="playlists">
 </navbar>
 
 <div class="page-container">

public/app/features/profile/partials/profile.html

-<navbar icon="icon-gf icon-gf-users" title="Profile">
+<navbar icon="icon-gf icon-gf-users" title="Profile" title-url="profile">
 </navbar>
 
 <div class="page-container">

public/app/features/snapshot/partials/snapshots.html

-<navbar icon="icon-gf icon-gf-snapshot" title="Snapshots">
+<navbar icon="icon-gf icon-gf-snapshot" title="Snapshots" title-url="dashboard/snapshots">
 </navbar>
 
 <div class="page-container">