[deploy,bugfix][s]: correct config.py to look for config.json relative to config.py rather than just for 'config.json' since latter does not work in deployed environments (e.g. with modwsgi).
[deploy,bugfix][s]: correct config.py to look for config.json relative to config.py rather than just for 'config.json' since latter does not work in deployed environments (e.g. with modwsgi).

flowsta/bibserver,flowsta/bibserver,jasonzou/MyPapers,jasonzou/MyPapers,jasonzou/MyPapers,jasonzou/MyPapers,jasonzou/MyPapers,okfn/bibserver,flowsta/bibserver,okfn/bibserver,okfn/bibserver,okfn/bibserver,flowsta/bibserver