Remove goo.gl service

[mstruebing]

closes #11

[codecov-io]

Codecov Report

Merging #12 into master will increase coverage by 4.04%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master      #12      +/-   ##
============================================
+ Coverage     29.29%   33.33%   +4.04%     
+ Complexity       17       16       -1     
============================================
  Files            11       10       -1     
  Lines            99       87      -12     
============================================
  Hits             29       29              
+ Misses           70       58      -12

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[peter279k]

Hi @mstruebing, it looks good to me! Thank you for your help :).