Cleanup minor things

[siriak]

Update coding standards in .editorconfig to be in line with stylecop.
Apply code style.
Add missing links to README.

• I have performed a self-review of my code
• My code follows the style guidelines of this project
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Comments in areas I changed are up to date
• I have added comments to hard-to-understand areas of my code
• I have made corresponding changes to the README.md
• I have made corresponding changes to the DIRECTORY.md

[codecov]

Codecov Report

Merging #221 (fb2dc40) into master (6f4407e) will decrease coverage by 0.10%.
The diff coverage is 94.48%.

@@            Coverage Diff             @@
##           master     #221      +/-   ##
==========================================
- Coverage   93.31%   93.21%   -0.11%     
==========================================
  Files         108      108              
  Lines        4909     4850      -59     
==========================================
- Hits         4581     4521      -60     
- Misses        328      329       +1     

Impacted Files	Coverage Δ
Algorithms/DataCompression/HuffmanCompressor.cs	98.91% <ø> (ø)
Algorithms/DataCompression/Translator.cs	100.00% <ø> (ø)
Algorithms/Encoders/SoundexEncoder.cs	100.00% <ø> (ø)
...ithms/Knapsack/DynamicProgrammingKnapsackSolver.cs	100.00% <ø> (ø)
Algorithms/Knapsack/NaiveKnapsackSolver.cs	100.00% <ø> (ø)
Algorithms/Numeric/AliquotSumCalculator.cs	100.00% <ø> (ø)
Algorithms/Numeric/BinomialCoefficient.cs	100.00% <ø> (ø)
Algorithms/Numeric/Factorial.cs	100.00% <ø> (ø)
...s/Numeric/Factorization/TrialDivisionFactorizer.cs	100.00% <ø> (ø)
Algorithms/Numeric/GaussJordanElimination.cs	97.46% <ø> (ø)
... and 92 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 6f4407e...fb2dc40. Read the comment docs.