Merge branch 'active-state-on-button-makes-it-uppercase' into 'master'

changes bolded on active for dropdowns, sitewide.

Fixes #6056 <br/>
 **Note:** this change applies to all dropdowns. Currently all dropdowns using bootstrap's dropdown.js apply a bold and larger font for an active state.

See merge request !2377

app/assets/stylesheets/pages/projects.scss

@@ -295,10 +295,9 @@
 
   border: 1px solid #c6cacf !important;
   background-color: #e4e7ed !important;
-  text-transform: uppercase;
+  text-transform: none;
   color: #313236 !important;
-  font-size: 13px;
-  font-weight: 600;
+  font-size: 15px;
 }
 
 .dropdown-menu {