* first stab at updating workflow

* use config override for setting time for multiple events

* remove leftover line

* some bug fixes

* some bug fixes

* don't use parameter names in file names (Fixes Issue #2740); also add seed option

* set some defaults for workflow to reduce unecessary user input

* use plot groups and explicit summary table parameters in workflow; also save config files using workflow utility

* manually save the config files

* add pfn information to save_config method

* add function to automatically escape commands for pegasus-kickstart

* add result label to table summary

* use event label in file names

* add priors to 1d marginal posterior plots

* use different workflows for different events

* chdirs for sub workflows

* use labels in plot samples headers

* don't use local universe for plotting jobs

* first stab at adding inference plotting workflow

* add extract posterior node; have all posterior plots use parameters from posterior

* fix some bugs in the plot workflow

* don't use sub-workflows for plots; fix bug with file

* don't get parameters for prior from common section

* add skymaps and collapsible wells to inference plots workflow

* use different section for posterior summary plots

* remove unused comments in plots workflow

* read print metadata from table summary section

* update make workflow for changes to summary page

* fix label bugs

* move plotting and posterior file generation to functions

* minor pep-8

* update plots workflow; have it read events from the config file

* fix typos

* fix typo in plots workflow

* add skip_opts argument to WorkflowConfigParser.section_to_cli

* update make_inference_workflow; have it read events from the workflow config file

* fix typos

* fix labels in plots workflow

* add tags option to make diagnostic plots

* pass tags to the diagnostic plots

* remove unused variable; pep8

* remove unused functions and reduce redundancy in inference_followups

* rename inference_rate inference_acceptance_rate

* rename default executable sections to more closely match the program names

* fix undefined variable

* rename inference_skymap section plot_skymap

* minor doc fix

* make sure to add node to workflow after all options have been added

* typo