Colors of annotations with same category are different

[ceramisch]

1. Connect to PARSEME flat instance, PORTUGUESE config, username ceramisch
2. Load file PT-03-DiarioGaucho.tsv using integrated converter
3. Annotate "afastar-se" (1 token) using category NonVMWE, click OK
4. Annotate "mantêm ... amizade" (2 tokens) using category NonVMWE, click OK
5. Colors of both annotations are different
6. Go to document index and re-open the file, both have now the same color

[proycon]

I think the above commit should fix it. Do note that class colours may still change, but if so, it should be consistent for all annotations of that class (colours are assigned based on the frequency of classes, they are reserved for the top-7 classes only as we quickly run out of distinguishable and unambiguous colours)

[ceramisch]

OK, I guess the current PARSEME FLAT server is not up-to-date right? Please tell me when you, Behrang or Federico update the server and, if I don't observe the problem again, we can close the issue.

[proycon]

Should be solve in v0.6.2, please re-open if it reoccurs.