Added the "who should come" section

README.md

@@ -9,6 +9,12 @@ To help Matlab-experienced users begin coding in Python. This includes a review
 of syntax differences, along with a brief introduction of the most commonly
 used libraries, and a quick overview of PEP8 coding conventions.
 
+## Who should come
+
+This workshop is geared primarily towards new Python users that have previously
+coded in Matlab. However, there are some topics that may be of use to more
+experienced users, such as the package tutorials and PEP8 coding conventions.
+
 ## Date
 
 The workshop date and location will be announced internally at DTU Risø. Please