Added pull_request_template

pull_request_template.md

@@ -0,0 +1,51 @@
+[//]: # (***You can delete or ignore strings starting with "[//]:" They will not be visible either way.)
+
+***Description***:
+* **Current behaviour**: 
+
+[//]: # (Substitute this line with a description of the problem)
+
+[//]: # (Replace %screenshot_url% below with a link to the screenshot of the problem. Also, you can paste image from clipboard instead. It will be automatically loaded.)
+<details><summary>Screenshot:</summary>
+
+![image](%screenshot_url%)
+</details><br/>
+
+* **Expected behaviour**: 
+
+[//]: # (Substitute this line with a description of what should happen normally. If needed, provide a screenshot below, same as above)
+
+<details><summary>Screenshot:</summary>
+
+![image](%url_of_screenshot%)
+</details><br/>
+
+***Steps to reproduce the problem***:
+
+[//]: # (Substitute this line with a step-by-step instruction how to reproduce the issue)
+
+***System configuration***
+
+**Filters:**
+
+[//]: # (Substitute this line with the list of your active filters, separated by commas)
+
+[//]: # (Please enter the correct values for your case to the table below)
+
+Information                            | Value
+---                                    | ---
+Operating system:                      | ?
+Operating system version (Android/iOS) | ?
+Browser:                               | ?
+AdGuard version:                       | ?
+Filters enabled:                       | ?
+AdGuard mode (Android only):           | VPN / Proxy (manual/auto)
+Filtering quality (Android only):      | High-quality / High-speed / Simplified
+HTTPS filtering (Android only):        | On (Default/Blacklist mode) / Off
+Simplified filters (iOS only)          | On / Off
+AdGuard DNS:                           | None / Default / Family Protection
+Stealth mode options (Windows only)    | ?
+Helpdesk ID (if exists):               | ?
+
+[//]: # (This template is meant for missed ad/false positive reports, for other type of reports edit it accordingly)
+[//]: # (If this is a crash report, include the crashlog with https://gist.github.com/)