pull request for issue 78

[flube2]

For a software design class we were to write a patch, whether it was accepted or not. Due to this, we implemented the code for this issue before submitting a pull request. If changes are needed, let me know.

StrmanTests.java - Test cases created and added to file NumberFormatOptions.java - Created for implementing formatting options Strman.java - formatNumber() implemented

The only huge deviation so far is that the desired argument passed to the formatNumber() function was listed on shekargulati/strman-java as type "long". This will not work with decimal numbers. Changing it to "double" solves all problems that we had encountered.

[codecov-io]

Codecov Report

Merging #93 into master will decrease coverage by 0.07%. The diff coverage is 93.54%.

@@             Coverage Diff              @@
##             master      #93      +/-   ##
============================================
- Coverage     98.87%   98.79%   -0.08%     
- Complexity      202      222      +20     
============================================
  Files             3        4       +1     
  Lines          4183     4245      +62     
  Branches         55       66      +11     
============================================
+ Hits           4136     4194      +58     
  Misses           24       24              
- Partials         23       27       +4

Impacted Files	Coverage Δ	Complexity Δ
src/main/java/strman/NumberFormatOptions.java	100% <100%> (ø)	5 <5> (?)
src/main/java/strman/Strman.java	87.4% <91.83%> (+0.63%)	215 <15> (+15)	:arrow_up:

---

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 7b552eb...28546ed. Read the comment docs.

[shekhargulati]

@flube2 I have started review of this PR. Will try to do it by EOD

[flube2]

Ok let me know if there are any changes you would like me to make