Update issue templates

Author: souzatharsis

.github/ISSUE_TEMPLATE/review-template.md

@@ -0,0 +1,21 @@
+---
+name: Review Template
+about: Book chapter review
+title: "[Review] "
+labels: ''
+assignees: ''
+
+---
+
+## Format
+
+What's the book format where you found this issue? 
+[] pdf 
+[] web 
+[] ipynb
+
+## Chapter
+
+In what chapter did you find this issue?
+
+## Issue Description