added image slider to vote page and included some test images
added map to the vote page
added slideshow pop-up to view all images of an observation
imageslider
fixed imageslider caching
removed unused line
implemented endless image loop
removed unused hyperlinks
display location of observation on map
Increased map and main image width, added hyperlink to proof images
Datatable included
Added suggestions from other users table
removed unused code, added sorting of observations to vote
display voted organisms per observation
Refactoring and redesign
added submit button
removed pie chart and added initial version of own bar chart component
removed unused code, fixed initial visibility status
added comment box and adapted page layout
improved style and translations