Feat/rdf excludebonded

[jennyfothergill]

moved from
https://gitlab.com/bsu/cme-lab/cme_lab_utils/-/merge_requests/4

[codecov]

Codecov Report

Merging #4 (a29b54d) into master (c731a24) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master        #4   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            2         3    +1     
  Lines           38        76   +38     
=========================================
+ Hits            38        76   +38     

Impacted Files	Coverage Δ
cmeutils/__init__.py	100.00% <100.00%> (ø)
cmeutils/gsd_utils.py	100.00% <100.00%> (ø)
cmeutils/structure.py	100.00% <100.00%> (ø)

[chrisjonesBSU]

TLDR, what do you think about moving rdf_from_gsd() to a structure.py file that uses the needed functions from importing gsd_utils?

So back when this PR was first made, I made an issue talking about how to organize the repo. I think that gsd_utils.py should focus strictly on gsd related functions as much as possible, like finding positions or certain atom types, or creating molecule clusters by index, etc.

Then we have a file like structure.py which contains functions used to calcualte RDFs, structure factors, etc.. Then, maybe a dynamics.py which contains functions used to calculate mean square displacements, radius of gyration, etc..

[jennyfothergill]

TLDR, what do you think about moving rdf_from_gsd() to a structure.py file that uses the needed functions from importing gsd_utils?
@chrisjonesBSU I like this idea :)