add issue template

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,29 @@
+## Actual Behavior
+1.
+2.
+
+## Expected Behavior
+1.
+2.
+
+## Software versions
+- Cordova VS Code extension version:
+- VSCode version:
+- OS platform and version:
+- NodeJS version:
+- Cordova version:
+- Cordova-Android/iOS/Windows version:
+
+## Outputs (Include if relevant)
+- Output of the Debug Console (View -> Toggle Debug Console):
+```
+PASTE OUTPUT HERE
+```
+- Output of the Cordova output channel (View -> Toggle Output -> Select Cordova in ListBox):
+```
+PASTE OUTPUT HERE
+```
+- Output of the Developer Tools console (Help -> Toggle Developer Tools -> Select Console tab):
+```
+PASTE OUTPUT HERE
+```