CMFM: Dutch translations

Implements:
    -  http://review.cyanogenmod.org/30265
    -  http://review.cyanogenmod.org/30259 (local)
    -  http://review.cyanogenmod.org/29840
    -  http://review.cyanogenmod.org/29563

Changes:
    -  Shorten translations
    -  Retain English order of strings

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Patch set 1: Initial commit
Patch set 2: More translations
             Add commas
Patch set 3: Improving translation (inline comment)

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Change-Id: I9a8a9631451a4554a2d0f9575cbfa450d00372d5