refs #16 clean up unused modules, increase coverage

[manparvesh]

Signed-off-by: Man Parvesh Singh Randhawa [email protected]

Changes proposed in this pull request:

clean up unused modules, increase coverage

Fixes: #16

[codecov-io]

Codecov Report

Merging #69 into master will increase coverage by 0.81%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master      #69      +/-   ##
==========================================
+ Coverage   58.92%   59.74%   +0.81%     
==========================================
  Files          28       23       -5     
  Lines        1322     1252      -70     
==========================================
- Hits          779      748      -31     
+ Misses        543      504      -39

Impacted Files	Coverage Δ
yoda.py	89.47% <ø> (+22.05%)	⬆️
modules/__init__.py	100% <ø> (ø)	⬆️
tests/test_chat.py	100% <100%> (ø)	⬆️
tests/test_money.py	100% <100%> (ø)	⬆️
tests/test_diary.py	100% <100%> (ø)	⬆️
tests/test_love.py	100% <100%> (ø)	⬆️

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