started refactoring and cleaning up reflectivities
migrating changes into the scripts
fixed typo
unit tests for basic functions
mb_body_plot now working with some code refactoring
all scripts are running
merged with agilegeoscience
fixed error when pad is too small
factored out the plotting part of the code
fixed reflectivity on spactial plots
fixed one dimensional wavelet bank errors
fixed wiggle plot so args.opacity works for it too
updated changes
mergeMerge branch 'develop' of https://github.com/agile-geoscience/modelr into develop
fixed broken unit test
changed wiggle skip default from zero to 10, got reflectivity transparency working
Merge branch 'develop' of https://github.com/agile-geoscience/modelr into develop

Merged with Ben.
fixed wiggle plot in util.py to match physical x-axes
unit test finder/runner
aesthetic changes