Add issue templates

.github/ISSUE_TEMPLATE/tool-request.md

@@ -0,0 +1,30 @@
+---
+name: Tool request
+about: Request a new tool or update to a tool
+title: Update/Add [tool name]
+labels: t:Enhancement
+assignees: ''
+
+---
+
+**Tool information**
+- Tool name: <!--- Name -->
+- Add or update? <!--- Add or update? -->
+- Desired version: <!--- Let us know if you're requesting a specific version, dev/RC, whatever is latest, etc. -->
+- Approximate size: <!--- Leave blank if not known -->
+- If this is an add request:
+  - Brief description of tool: <!--- Description -->
+  - URL for tool's homepage: <!--- URL -->
+
+**Virtual environments affected**
+- [ ] macOS 10.14
+- [ ] Ubuntu 16.04 LTS
+- [ ] Ubuntu 18.04 LTS
+- [ ] Windows Server 2016 R2
+- [ ] Windows Server 2019
+
+**Can this tool be installed during the build?**
+<!--- If so, please provide a description of how and approximately how much time it takes.  -->
+
+**Are you willing to submit a PR?**
+<!--- We accept contributions! -->