[issue #195] Fixed bug with encodings. Added avatar. Stubbed blame.

app/assets/stylesheets/design/custom.scss

@@ -316,3 +316,8 @@ div.gutter {
 table.tablesorter tr td.centered {
     text-align: center;
 }
+
+/* TODO change this */
+header div.user div.avatar img {
+    border: 1px solid #DDDDDD;
+}

app/helpers/wiki_helper.rb

@@ -17,8 +17,8 @@ module WikiHelper
     end
   end
 
-  def gravatar_url(email)
-    "http://www.gravatar.com/avatar/#{Digest::MD5.hexdigest(email.downcase)}?s=16&r=pg"
+  def gravatar_url(email, size = 16)
+    "https://secure.gravatar.com/avatar/#{Digest::MD5.hexdigest(email.downcase)}?s=#{size}&r=pg"
   end
 
   def escaped_name

app/views/git/blobs/_editor.html.haml

@@ -10,7 +10,7 @@
 
   .both
   = t("layout.enter_commit_message")
-  = text_area_tag :message, "Updated #{@blob.name}", :class => 'commit-message'
+  = text_area_tag :message, "Updated #{@blob.name.encode_to_default}", :class => 'commit-message'
 
   %br
   %br

app/views/git/blobs/_show.html.haml

@@ -17,7 +17,7 @@
       - if render_way == :text and can? :write, @project and @treeish.in? @project.branches.map(&:name)
         = raw "#{link_to "Edit", edit_blob_path(@project, @treeish, @path) } | "
       = raw "#{link_to "Raw",    raw_path(@project, @treeish, @path)} | "
-      = raw "#{link_to "Blame",  blame_path(@project, @treeish, @path)} | "
+      =# raw "#{link_to "Blame",  blame_path(@project, @treeish, @path)} | "
       = link_to "History",       commits_path(@project, @treeish, @path)
     .both
   .data

app/views/layouts/application.html.haml

@@ -22,7 +22,7 @@
               .field
                 %input.gray{:onclick => "if(this.value=='#{t "layout.search"}'){this.value='';this.className='black';}", :onblur => "if(this.value==''){this.value='#{t "layout.search"}';this.className='gray';}", :type => "text", :value => "#{t "layout.search"}"}
             .user
-              .avatar= image_tag 'ava.png', :alt => 'avatar', :height => "30"
+              .avatar= image_tag gravatar_url(current_user.email, 30), :alt => 'avatar', :height => "30"
               .profile
                 %a{:href => "#"}
                   = current_user.uname