Translated readme to english

README.md

 ![Logo](https://i.imgur.com/W8ejSeD.png)
-# BLOG oversigt:
+# BLOG overview:
 
 #### [Micro:BIT](https://gitlab.au.dk/ITPDP2019/stay-hydrated/design-blog/blob/master/micro-bit.md)
 
-  - 400 ord omkring Micro:BIT som produkt
+  400 words the Micro:BIT as a educational tech product.
 
-#### Hyperstories
+#### [Hyperstories]()
 
-  - Analyseret med Hirsh-Pasek et al.’s model
+  Garzotto's text about hyperstories analysed with Hirsh-Pasek Et Al.’s model.
 
-#### 
\ No newline at end of file
+#### [Design Roles in EduTech]()
+
+  A model describeing the design roles we expect to occur in our project.