Search box only works with small case 
In the "Select an icon" window when using the search box if you type the name of the icon with any CAPS, Caps, caPs... you won't receive any results. Always use sentence case. 

<img width="597" alt="issue" src="https://user-images.githubusercontent.com/32636893/31334240-c1891eb8-aced-11e7-8360-90e30eee1494.png">
<img width="598" alt="issue1" src="https://user-images.githubusercontent.com/32636893/31334241-c18aee8c-aced-11e7-8000-9d4b9354d5d4.png">

