move DIVAS statement to About extra

Author: tobyhodges

index.md

@@ -3,20 +3,15 @@ layout: lesson
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-*Note: This site is not an official Data Carpentry lesson. The lesson
-is under development for use in the 
-[Digital Imaging and Vision Applications in Science (DIVAS)](http://www.doane.edu/divas-project)
-Image Processing summer workshop and is in the process of becoming an official Data Carpentry lesson.*
-
 This lesson shows how to use Python and skimage to do basic image processing.
 
 > ## Prerequisites
-> 
-> This lesson assumes you have a working knowledge of Python and some previous exposure to the Bash shell. 
-> These requirements can be fulfilled by:  
-> a) completing a Software Carpentry Python workshop **or**  
-> b) completing a Data Carpentry Ecology workshop (with Python) **and** a Data Carpentry Genomics workshop **or**  
-> c) independent exposure to both Python and the Bash shell. 
+>
+> This lesson assumes you have a working knowledge of Python and some previous exposure to the Bash shell.
+> These requirements can be fulfilled by:
+> a) completing a Software Carpentry Python workshop **or**
+> b) completing a Data Carpentry Ecology workshop (with Python) **and** a Data Carpentry Genomics workshop **or**
+> c) independent exposure to both Python and the Bash shell.
 > 
 > If you're unsure whether you have enough experience to participate in this workshop, please read over
 > [this detailed list]({{ page.root }}{% link _extras/prereqs.md %}), which gives all of the functions, operators, and other concepts you will need