creating surface overlay for reaction use proper color

See merge request piotr.gawron/minerva!129

fix on change in taxonomy browser - so we can retreive taxonomy id properly

See merge request piotr.gawron/minerva!128

so redirection from restricted area will go directly to the rigth place

when user logout session auth key is cleared

Closes #206

See merge request !111

uploading of big data overlay gives proper error message

See merge request !110

Resolve "test issues"

Closes #203

See merge request !109

first the full query is sent to server, if it resolves properly then we
have result if not then we check all info separated by comma

when showing markers all aliases are rerieved in single query (not one
by one)

query for aliases and reaction is done in single go (not one by one)

tomcat7 is not supported in new debian stretch relase