Update issue templates

Author: sfarrens

.github/ISSUE_TEMPLATE/ask-anyone-anything-request.md

@@ -0,0 +1,19 @@
+---
+name: Ask Anyone Anything Request
+about: Propose a new topic/expert for an AAA session
+title: "[AAA] AAA session topic"
+labels: AAA request
+assignees: ''
+
+---
+
+**What is the main topic of this session**: [Please provide one/two words, e.g. python, sparsity, etc.]
+
+**Would you like to invite an external expert for this session?**:
+
+- [ ] Yes
+- [ ] No
+
+**Proposed expert(s):**
+
+**Possible dates for AAA session:** [DD/MM/YY]

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,7 +1,7 @@
 ---
 name: Bug report
-about: If you discover a bug while running one of the tutorials please provide the following information
-  to help us resolve the issue.
+about: If you discover a bug while running one of the tutorials please provide the
+  following information to help us resolve the issue.
 title: "[BUG]"
 labels: bug
 assignees: ''

.github/ISSUE_TEMPLATE/help.md

@@ -1,7 +1,7 @@
 ---
 name: Help!
-about: Users are welcome to ask any question relating to the tutorials and we will endeavour
-  to reply as soon as possible.
+about: Users are welcome to ask any question relating to the tutorials and we will
+  endeavour to reply as soon as possible.
 title: "[HELP]"
 labels: help wanted
 assignees: ''