[skip travis] DOC: Rename example notebooks

[shaneahmed]

• Rename example notebooks

[codecov]

Codecov Report

Merging #205 (ec31b51) into develop (11a0acb) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff            @@
##           develop     #205   +/-   ##
========================================
  Coverage    99.82%   99.82%           
========================================
  Files           49       49           
  Lines         4610     4610           
  Branches       760      760           
========================================
  Hits          4602     4602           
  Misses           2        2           
  Partials         6        6           

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