updated tests for string parsing bug fix

[jacobwilliams]

No description provided.

[codecov-io]

Current coverage is 90.95%

Merging #166 into master will not affect coverage as of 0f22b5f

@@            master    #166   diff @@
======================================
  Files            1       1       
  Stmts         1525    1525       
  Branches         0       0       
  Methods          0               
======================================
  Hit           1387    1387       
  Partial          0       0       
  Missed         138     138       

Review entire Coverage Diff as of 0f22b5f

---

Uncovered Suggestions

1. +0.26% via src/json_module.F90#6517...6520
2. +0.26% via src/json_module.F90#6278...6281
3. +0.26% via src/json_module.F90#4188...4191
4. See 7 more...

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[zbeekman]

Just ping me when a new release happens so I can update the Homebrew formula, etc... this will be good too, since it will build a bottle for el capitan users....