refactored code to show less warnings
moved constants which were in the wrong file
added image geometry check
improved status codes, expanded image checking to recognize wrong geometry
ProcessCreateRequest had useless lines
testing with css formatting
Added Javadocs to ProcessCreateResponse
removed debug sysouts
started fixing and refactoring retrieve tests
further refactorings
fixed NullPointerExceptions at retrieve
Frontend styling with CSS and added new functionality, including link detection in textarea
added some bugfixing, line breaks in messages, and link display within messages
new bugfixing of linkbox, now with selector to select one out of multiple pictures if available
Some more bugfixing, added new functionality of showing only partial messages when too long
added javadoc
Created structure for testing new index creation protocol
started working on new index protocol. Also added Response class which will be used to refactor the other protocol components later on.
finished checking for index name
added structure for creating new indices