Merge pull request ESMCI#417 from billsacks/pr_template

Make PR template questions less prominent

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,14 +1,16 @@
-### Description of changes:
+### Description of changes
 
-### CTSM Issues Fixed (include github issue #):
+### Specific notes
 
-### Are answers expected to change? (and if so in what way):
+CTSM Issues Fixed (include github issue #):
 
-### Any User Interface Changes (namelist or namelist defaults changes)?:
+Are answers expected to change (and if so in what way)?
 
-### Testing performed:
+Any User Interface Changes (namelist or namelist defaults changes)?
+
+Testing performed:
 (List what testing you did to show your changes worked as expected)
 (This can be manual testing or running of the different test suites)
 
-### NOTE: Be sure to check your Coding style against the standard:
+**NOTE: Be sure to check your Coding style against the standard:**
 https://github.com/ESCOMP/ctsm/wiki/CTSM-coding-guidelines