Update issue templates

Author: morpheusthewhite

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,34 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Before Posting an issue**
+Make sure you have the last version of NordPy installed, that you installed all needed dependencies and that you run `install.py` with no error and no one posted the same question [here](https://github.com/morpheusthewhite/NordPy/issues) 
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - Linux Distribution
+ - NordPy version (`git log --pretty=format:'%H' -n 1`)
+
+**Additional context**
+Add any other context about the problem here.