Better Nothing to show

[doomsayer2]

• Add ability to clear filters when clicking on ok
• Enhance visuals of the message

[alex-rind]

JFYI the message also pops if

• the input file is corrupt
• the "view flow between tags" is activated.

[doomsayer2]

@alex-rind:
-) If the input file is corrupt you should not get to the visualization screen. I tried this with a damaged csv.
-) Well it's a very generic message however we could check if the user selected in the dropdown the tag view and has no tags set, because thats exactly the error that is happening, when no tags are set you cant view a flow between them.

[alex-rind]

• the CSV which I tested was not totally corrupt, but it had two lines with column headers. Thus all the value ranges were null.
• good idea with the check (also check if each side has a tag)