Add requirements

To make setup of environment for this module easier

requirements.txt

@@ -0,0 +1,23 @@
+# This is a PIP 6+ requirements file for using jogobot-red
+#
+# All dependencies can be installed using:
+# $ sudo pip install -r requirements.txt
+#
+# It is good practise to install packages using the system
+# package manager if it has a packaged version.  If you are
+# unsure, please use pip as described at the top of the file.
+#
+# To get a list of potential matches, use
+#
+# $ awk -F '[#>=]' '{print $1}' requirements.txt | xargs yum search
+#     or
+# $ awk -F '[#>=]' '{print $1}' requirements.txt | xargs apt-cache search
+
+# Needed for Database-Connection
+# SQLAlchemy Python ORM-Framework
+SQLAlchemy>=1.1
+# PyMySQL DB-Connector
+PyMySQL>=0.7
+
+# Also needed, but not covered here, is a working copy of pywikibot-core
+# which also brings mwparserfromhell