Expose these two methods

[rogerhu]

So I can use them in the SNS adapter. Any other better way? (i.e. use an env. variable?)

[flovilmart]

that's good! waiting for travis and I'll bump

[codecov-io]

Current coverage is 88.01%

Merging #1 into master will not affect coverage as of 51c4cf6

@@            master      #1   diff @@
======================================
  Files            5       5       
  Stmts          217     217       
  Branches        34      34       
  Methods          0       0       
======================================
  Hit            191     191       
  Partial          1       1       
  Missed          25      25       

Review entire Coverage Diff as of 51c4cf6

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