Merge branch 'patch-1' into 'master'

Update feedback.md

See merge request !3

feedback.md

@@ -16,14 +16,14 @@ This hackathon was a 1-day workshop.
 Should we change the time frame?
 
 * 1-day 
-* 2-day +1
+* 2-day +2
 
 **location**
 
 We met at GFZ Potsdam.
 Stick to the location?
 
-* GFZ / Telegrafenberg
+* GFZ / Telegrafenberg +1
 * HIDA (Berlin Mitte) +1
 
 **number of participants**
@@ -31,7 +31,7 @@ Stick to the location?
 We had about 30 participants.
 should we change the / limit the number of participants
 
-* 30 +1
+* 30 +2
 * 50 (limit by rooms available)
 
 
@@ -40,7 +40,7 @@ should we change the / limit the number of participants
 We had a group size of about 5.
 Should we change that?
 
-* 3
+* 3 +1
 * 4 +1
 * 5
 
@@ -49,18 +49,18 @@ Should we change that?
 Last time we had two problems to chose from.
 Should we consider more / less / same number of problems?
 
-* same problem for all +1
+* same problem for all +2
 * multiple problems to chose from:
     * 2
     * 3
 
 **Additional ideas**
 
-* make it more competitive +1
-* 2-phase work mode: first competitive, then cooperative
+* make it more competitive +2
+* 2-phase work mode: first competitive, then cooperative  
 * Secret test set for unified scoring and performance tests between the groups’ solutions +1
 
 **Additional notes**
 
-* the mix out of novices and experienced people was great +1
-* food needs to be labeled if vegetarian / vegan +1
+* the mix out of novices and experienced people was great +2
+* food needs to be labeled if vegetarian / vegan +2