Merge branch 'compact-select' into 'master'

Make selectbox options more compact
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

See merge request !1619

app/assets/stylesheets/framework/selects.scss

@@ -32,7 +32,7 @@
 }
 
 .select2-results .select2-result-label {
-  padding: 16px;
+  padding: 9px;
 }
 
 .select2-drop{
@@ -143,4 +143,4 @@
 
 .ajax-users-dropdown {
   min-width: 250px !important;
-}
+}
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