Merge pull request #40 from powervr-graphics/omarzohdi-IssuesTemplateFeature

.github/ISSUE_TEMPLATE/feature_request.md

+---
+name: Feature request
+about: Suggest an idea for this project
+title: "[FEATURE REQUEST]"
+labels: feature request
+assignees: ''
+
+---
+
+## Description
+
+<!--
+    Provide a description of the feature you'd like to see in the next release. 
+    Describe whether it's related to a problem or an enhancement.
+-->
+
+## Additional Info
+
+<!-- 
+    Share any additional info you believe to be relevant to the feature request.
+-->