Update get_neighbor_throats to return an ndarray rather than a list when flatten if False
Cleanup of GenericNetwork:  added flatten functionality to several methods, expanded doc strings
Recommit of my script file
Initial attempt to create a physics module
Update of script file to work with branch
Updated docstring for the file (mostly to diagnose/solve a git branch/merge problem)
Revert "Updated docstring for the file (mostly to diagnose/solve a git branch/merge problem)"

This reverts commit 8e549c3bfb3650f08aca2ba204d2904e53aa4ab4.
Update of gitignore
Creation of branch specific script file.  Now we can change this script to test the branch, without breaking the script for other branches.
Revert "Cleanup of GenericNetwork:  added flatten functionality to several methods, expanded doc strings"

This reverts commit 61cd2029f298af74f802973eeb9d64193b437c78.
Revert "Update get_neighbor_throats to return an ndarray rather than a list when flatten if False"

This reverts commit 1c76aef56a3bfccc56d512e4aa13bfa0fea86450.
Introduction of CapillaryPressure file into the physics module
Merge branch 'develop' into feature/PhysicsModule.  This is to bring the changes that have been occuring on develop over the feature branch.
Clean up of script_dev_PhysicsModule
Improvement to the PhysicsModule basedon telecon discussion of Sept 5th.
Changes to PhysicsModule script
Merge of file/folder/module name changes in develop onto PhysicsModule feature
Rename of PHYS to Physics on the PhysicsModule feature branch
Added some capillary pressure equations (Purcell Toroid, Morrow Sphere Pack)
Removed equations from GenericPhysics since it was cluterring the namespace.  We can specify the default physics in the generator step.
Updated the run_script to utilize the Physics class.
Changed np to sp, plus some other small changes