Added notice to contribution guidelines

JosXa · JosXa · commit b745645397e3 · 2017-09-18T14:32:18.000+02:00
diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
@@ -1,9 +1,14 @@
 <!--
+IMPORTANT NOTICE FOR NEW CONTRIBUTORS: This is the repository of the Python library 
+"python-telegram-bot". We do not respond to questions in other programming languages 
+or libraries such as "telepot" or "pyTelegramBotAPI".
+
 Thanks for reporting issues of python-telegram-bot!
 
 Use this template to notify us if you found a bug, or if you want to request a new feature.
 If you're looking for help with programming your bot using our library, feel free to ask your
 questions in out telegram group at: https://t.me/pythontelegrambotgroup
+We also get a lot of issues that could be answered by a quick question in the group, so please join us on Telegram.
 
 To make it easier for us to help you please enter detailed information below.
 
