Merge branch 'email-service-full-commit-message' into 'master'

Show full commit message and author name for Email on push service

Fixed #1305

![Screenshot 2014-07-04 17.42.47](https://dev.gitlab.org/uploads/dzaporozhets/gitlabhq/55696faea6/Screenshot_2014-07-04_17.42.47.png)

See merge request !949

app/views/notify/repository_push_email.html.haml

@@ -5,7 +5,9 @@
 %ul
   - @commits.each do |commit|
     %li
-      #{commit.short_id} - #{commit.title}
+      %strong #{commit.short_id}
+      %span by #{commit.author_name}
+      %pre #{commit.safe_message}
 
 %h4 Changes:
 - @diffs.each do |diff|

app/views/notify/repository_push_email.text.haml

@@ -3,7 +3,9 @@
 \
 Commits:
 - @commits.each do |commit|
-  #{commit.short_id} - #{truncate(commit.title, length: 40)}
+  #{commit.short_id} by #{commit.author_name}
+  #{commit.safe_message}
+  \- - - - -
 \
 \
 Changes: