issues: re-order issue template for more clarity

Triaging issues has become a little challenging since the meat
of the information is below a large amount of unstructured
command line output. These changes add a description and move
the reproduction and expected/received results above the
unstructured output.

This should help for initial triaging, as well as self-triaging.

Signed-off-by: Stephen J Day <[email protected]>

Author: stevvooe

.github/ISSUE_TEMPLATE.md

@@ -19,33 +19,35 @@ Use the commands below to provide key information from your environment:
 You do NOT have to include this information if this is a FEATURE REQUEST
 -->
 
-**Output of `docker version`:**
-
-```
-(paste your output here)
-```
-
-
-**Output of `docker info`:**
-
-```
-(paste your output here)
-```
-
-**Additional environment details (AWS, VirtualBox, physical, etc.):**
-
+**Description**
 
+<!--
+Briefly describe the problem your having in a few paragraphs.
+-->
 
 **Steps to reproduce the issue:**
 1.
 2.
 3.
 
-
 **Describe the results you received:**
 
 
 **Describe the results you expected:**
 
 
 **Additional information you deem important (e.g. issue happens only occasionally):**
+
+**Output of `docker version`:**
+
+```
+(paste your output here)
+```
+
+**Output of `docker info`:**
+
+```
+(paste your output here)
+```
+
+**Additional environment details (AWS, VirtualBox, physical, etc.):**