Fix image scaling; Add ordering for token endpoint

[rmeissner]

Changes proposed in this pull request:

• Fix image scaling
• Add ordering for token endpoint

@gnosis/mobile-devs

[codecov-io]

Codecov Report

Merging #334 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master     #334   +/-   ##
=========================================
  Coverage     36.04%   36.04%           
  Complexity      411      411           
=========================================
  Files           229      229           
  Lines          6476     6476           
  Branches        937      937           
=========================================
  Hits           2334     2334           
  Misses         3926     3926           
  Partials        216      216

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