add citation to doi query tool gem, and test
delete doi query tool extension, instead use updated gem
Merge branch 'doi-query-tool-gem' into vln-unstable
fix wrong redirection after login(SYSMO-1645)
Merge branch 'master' of https://github.com/FAIRdom/seek into vln-unstable
missing schema
Merge remote-tracking branch 'vln/master' into vln-merge
openseek config
Updated the config files for the openseek flavour and added script to automate this

the script script/flip_flavour.sh takes the argument vln, openseek or biovel and handles setting the correct symbolic link
to the appropriate file