Add monorepo PR, issue templates (ethereum#11)

.github/ISSUE_TEMPLATE.md

@@ -1,26 +1,7 @@
-Hi there,
+### Expected Behavior
 
-please note that this is an issue tracker reserved for bug reports and feature requests.
+Please describe the behavior you are expecting
 
-For general questions please use the gitter channel or the Ethereum stack exchange at https://ethereum.stackexchange.com.
+### Current Behavior
 
-#### System information
-
-Geth version: `geth version`
-OS & Version: Windows/Linux/OSX
-Commit hash : (if `develop`)
-
-#### Expected behaviour
-
-
-#### Actual behaviour
-
-
-#### Steps to reproduce the behaviour
-
-
-#### Backtrace
-
-````
-[backtrace]
-````
+What is the current behavior?

.github/pull_request_template.md

@@ -0,0 +1,16 @@
+### Description
+
+_A few sentences describing the overall effects and goals of the pull request's commits.
+What is the current behavior, and what is the updated/expected behavior with this PR?_
+
+### Tested
+
+_An explanation of how the changes were tested or an explanation as to why they don't need to be._
+
+### Other changes
+
+_Describe any minor or "drive-by" changes here._
+
+### Related issues
+
+- Fixes #[issue number here]