Added TODO text file.

landingpage/landingpageapp/DESIRED_FEATURES_AND_TODOS.txt

+
+
+###################################
+### Things that could/should be ###
+### added to this landing page  ###
+### "if we ever have time"(TM)  ###
+###################################
+
+* Styling of errata
+
+* Error handling: Catch all kinds of unexpected stuff.
+
+* Improve retrieving defaults/config. From static?
+
+* Improve the CSS, it's quite a mess
+
+* First, only display the info from the handle itself - only call its parents/next/previous version if the user clicks a button
+
+* Make all calls to handle server asynchronous (AJAX)
+
+
+
+### Done ###
+
+* Make sure "hdl:" is accepted for all prefixes! (Merret, 2016-06-06)
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