Fix email on push

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/views/notify/repository_push_email.html.haml

@@ -25,6 +25,4 @@
     %br
 
 - if @compare.timeout
-  %h5 To prevent performance issues changes are hidden
-- elsif @compare.commits_over_limit?
-  %h5 Changes are not shown due to large amount of commits
+  %h5 Huge diff. To prevent performance issues changes are hidden

app/views/notify/repository_push_email.text.haml

@@ -23,5 +23,3 @@ Changes:
 \
 - if @compare.timeout
   Huge diff. To prevent performance issues it was hidden
-- elsif @compare.commits_over_limit?
-  Changes are not shown due to large amount of commits