Documentation updates

[sonelu]

Changed the template for class
Included special methods
Removed tables (unfortunately - doesn't work with special methdods).

[codecov]

Codecov Report

Merging #56 into master will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master      #56   +/-   ##
=======================================
  Coverage   95.99%   95.99%           
=======================================
  Files          25       25           
  Lines        2248     2248           
  Branches      330      330           
=======================================
  Hits         2158     2158           
  Misses         57       57           
  Partials       33       33           

Impacted Files	Coverage Δ
roboglia/base/robot.py	97.06% <ø> (ø)
roboglia/move/moves.py	96.55% <ø> (ø)
roboglia/base/joint.py	100.00% <100.00%> (ø)

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