increase MAX_CASE_RUN_SECS to 60
increase MAX_CASE_RUN_SECS to 60

tests are on the edge of failing (eg importer_test.py)
due to this timeout which is really a catchall for really
bad tests

mrakitin/sirepo,mkeilman/sirepo,radiasoft/sirepo,radiasoft/sirepo,mrakitin/sirepo,mrakitin/sirepo,mrakitin/sirepo,radiasoft/sirepo,radiasoft/sirepo,radiasoft/sirepo,mkeilman/sirepo,mkeilman/sirepo,mkeilman/sirepo