* Use data from LOSC to check the workflow (#2280)

* provide a segdb-like interface to losc

* remove code that gets cookies and proxies

* removed old debugging code

* always run the workflow test script

* use public datafind server, segments, and vdf

* Fix Travis workflow test (#2290)

* fixes https://github.com/gwastro/pycbc/issues/2289

* add option to enable used of nogrid in https://github.com/pegasus-isi/pegasus/blob/master/src/edu/isi/pegasus/planner/client/CPlanner.java

* add no-grid option to fix https://github.com/gwastro/pycbc/issues/2289

* add if not present option for segments

* pass nogrid with --forward option

see https://github.com/pegasus-isi/pegasus/blob/4.8/src/edu/isi/pegasus/planner/client/CPlanner.java#L1211

* commenting out call to pegasus-plan

* Disable check for grid proxy in pycbc_submit_dax (#2297)

* fixes https://github.com/gwastro/pycbc/issues/2289

* reenable workflow submission test

* correct syntax for pegasus-plan option

* quote the NO_GRID string

* Increment version number for 1.11.10 release

* Add script for pulling frames from LOSC to setup.py; bump version