Update issue templates

.github/ISSUE_TEMPLATE/new-generator-idea.md

@@ -0,0 +1,16 @@
+---
+name: New Generator Idea
+about: Use this template if you have an idea for a new generator.
+title: ''
+labels: New generator, hacktoberfest
+assignees: ''
+
+---
+
+**Example Problem:**
+
+**Example Solution:**
+
+**Further explanation:**
+
+**Would you like to be assigned to this:**

.github/ISSUE_TEMPLATE/request-changes-to-a-generator.md

@@ -0,0 +1,12 @@
+---
+name: Request changes to a generator
+about: If you find a faulty generator that needs a fix, use this template.
+title: ''
+labels: bug, hacktoberfest
+assignees: ''
+
+---
+
+**Name or Id of generator:**
+
+**Issue:**