[MRG] Add plot types and update docs

[vinayak-mehta]

Fixes #207

• Add plot types
• Add tests
• Update docs

[codecov-io]

Codecov Report

Merging #224 into master will decrease coverage by 1.68%.
The diff coverage is 28.2%.

@@            Coverage Diff             @@
##           master     #224      +/-   ##
==========================================
- Coverage   87.97%   86.29%   -1.69%     
==========================================
  Files          13       13              
  Lines        1372     1408      +36     
  Branches      324      331       +7     
==========================================
+ Hits         1207     1215       +8     
- Misses        113      137      +24     
- Partials       52       56       +4

Impacted Files	Coverage Δ
camelot/cli.py	85.18% <ø> (ø)	⬆️
camelot/parsers/stream.py	92.1% <100%> (+0.12%)	⬆️
camelot/parsers/lattice.py	89.58% <100%> (+0.05%)	⬆️
camelot/plotting.py	66.33% <20%> (-24.97%)	⬇️

---

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[codecov-io]

Codecov Report

Merging #224 into master will increase coverage by 0.16%.
The diff coverage is 92.3%.

@@            Coverage Diff             @@
##           master     #224      +/-   ##
==========================================
+ Coverage   87.97%   88.13%   +0.16%     
==========================================
  Files          13       13              
  Lines        1372     1408      +36     
  Branches      324      331       +7     
==========================================
+ Hits         1207     1241      +34     
- Misses        113      114       +1     
- Partials       52       53       +1

Impacted Files	Coverage Δ
camelot/cli.py	85.18% <ø> (ø)	⬆️
camelot/parsers/lattice.py	89.58% <100%> (+0.05%)	⬆️
camelot/parsers/stream.py	92.1% <100%> (+0.12%)	⬆️
camelot/plotting.py	92.07% <91.42%> (+0.77%)	⬆️

---

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Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 451fac9...92e02fa. Read the comment docs.