Merge branch 'remove-wiki-image-border-radius' into 'master'

Update avatar container name so it doesnt conflict with other image containers

Bug from https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7206 renders all wiki images circular   
Before:   
![Screen_Shot_2016-11-03_at_9.27.45_AM](/uploads/f49baa4481cec6d6c043087aa1a83d09/Screen_Shot_2016-11-03_at_9.27.45_AM.png)
After:   
![Screen_Shot_2016-11-03_at_9.27.37_AM](/uploads/5b21d1752b5fa5adcabd44b8973fb55d/Screen_Shot_2016-11-03_at_9.27.37_AM.png)

cc @tauriedavis @dzaporozhets 

See merge request !7268

app/assets/stylesheets/framework/avatar.scss

@@ -4,7 +4,7 @@
   margin-right: $margin-right;
 }
 
-.avatar-container {
+.avatar-circle {
   float: left;
   margin-right: 15px;
   border-radius: $avatar_radius;
@@ -27,7 +27,7 @@
 }
 
 .avatar {
-  @extend .avatar-container;
+  @extend .avatar-circle;
   width: 40px;
   height: 40px;
   padding: 0;
@@ -64,8 +64,8 @@
   &.s160 { font-size: 96px; line-height: 158px; }
 }
 
-.image-container {
-  @extend .avatar-container;
+.avatar-container {
+  @extend .avatar-circle;
   overflow: hidden;
   display: flex;
 

app/views/admin/groups/_group.html.haml

@@ -16,7 +16,7 @@
     %span.visibility-icon.has-tooltip{data: { container: 'body', placement: 'left' }, title: visibility_icon_description(group)}
       = visibility_level_icon(group.visibility_level, fw: false)
 
-  .image-container.s40
+  .avatar-container.s40
     = image_tag group_icon(group), class: "avatar s40 hidden-xs"
   .title
     = link_to [:admin, group], class: 'group-name' do

app/views/admin/groups/show.html.haml

@@ -13,7 +13,7 @@
         Group info:
       %ul.well-list
         %li
-          .image-container.s60
+          .avatar-container.s60
             = image_tag group_icon(@group), class: "avatar s60"
         %li
           %span.light Name:

app/views/admin/projects/index.html.haml

@@ -76,7 +76,7 @@
             .title
               = link_to [:admin, project.namespace.becomes(Namespace), project] do
                 .dash-project-avatar
-                  .image-container.s40
+                  .avatar-container.s40
                     = project_icon(project, alt: '', class: 'avatar project-avatar s40')
                 %span.project-full-name
                   %span.namespace-name

app/views/groups/edit.html.haml

@@ -8,7 +8,7 @@
 
       .form-group
         .col-sm-offset-2.col-sm-10
-          .image-container.s160
+          .avatar-container.s160
             = image_tag group_icon(@group), alt: '', class: 'avatar group-avatar s160'
           %p.light
             - if @group.avatar?

app/views/groups/show.html.haml

@@ -6,7 +6,7 @@
 
 .cover-block.groups-cover-block
   %div{ class: container_class }
-    .image-container.s70.group-avatar
+    .avatar-container.s70.group-avatar
       = image_tag group_icon(@group), class: "avatar s70 avatar-tile"
     .group-info
       .cover-title

app/views/projects/_home_panel.html.haml

 - empty_repo = @project.empty_repo?
 .project-home-panel.text-center{ class: ("empty-project" if empty_repo) }
   %div{ class: container_class }
-    .image-container.s70.project-avatar
+    .avatar-container.s70.project-avatar
       = project_icon(@project, alt: @project.name, class: 'avatar s70 avatar-tile')
     %h1.project-title
       = @project.name

app/views/projects/edit.html.haml

@@ -118,7 +118,7 @@
             Project avatar
           .form-group
             - if @project.avatar?
-              .image-container.s160
+              .avatar-container.s160
                 = project_icon("#{@project.namespace.to_param}/#{@project.to_param}", alt: '', class: 'avatar project-avatar s160')
             %p.light
               - if @project.avatar_in_git

app/views/shared/groups/_group.html.haml

@@ -24,7 +24,7 @@
     %span.visibility-icon.has-tooltip{data: { container: 'body', placement: 'left' }, title: visibility_icon_description(group)}
       = visibility_level_icon(group.visibility_level, fw: false)
 
-  .image-container.s40
+  .avatar-container.s40
     = image_tag group_icon(group), class: "avatar s40 hidden-xs"
   .title
     = link_to group, class: 'group-name' do

app/views/shared/projects/_project.html.haml

@@ -32,7 +32,7 @@
       = link_to project_path(project), class: dom_class(project) do
         - if avatar
           .dash-project-avatar
-            .image-container.s40
+            .avatar-container.s40
               - if use_creator_avatar
                 = image_tag avatar_icon(project.creator.email, 40), class: "avatar s40", alt:''
               - else

app/views/users/_groups.html.haml

 .clearfix
   - groups.each do |group|
     = link_to group, class: 'profile-groups-avatars inline', title: group.name do
-      .image-container.s40
+      .avatar-container.s40
         = image_tag group_icon(group), class: 'avatar group-avatar s40'