Update Github templates

.github/CONTRIBUTING.md

@@ -2,6 +2,6 @@ Thank you for your interest in contributing!
 
 All contributions are welcome, might it be a simple fix of a typo or the rewrite of an entire module.  
 Before working on the change, check if there is already somebody working on the problem (Search issues or look through the commits/code).  
-Please try to match the coding style as closely as possible by looking at the existing at the code.  
+Please try to match the coding style as closely as possible by looking at the existing code.
 If you are not sure about something, simply [create a new issue](https://github.com/rubengees/introduction/issues/new). The PR does not need to be perfect at first as it can be reviewed and improved!  
 All contributors will be credited in the README.

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,21 @@
+**Please check if you are running the latest version and there are no existing Issues for your problem. Delete this line when submitting the Issue.**
+
+I am using version: X.X.X
+My device (if relevant) is: X
+It runs `Android` version (if relevant): X.X.X
+
+#### This is what happens:
+
+_Type here or delete section if not relevant._
+
+#### This is what I expect to happen or would like to see as a feature:
+
+_Type here or delete section if not relevant._
+
+#### I determined the following steps to reproduce:
+
+_Type here or delete section if not relevant._
+
+#### I also want to say the following (can be anything):
+
+_Type here or delete section if not relevant._