RFR: Adjust mime encoding

[Robin Westberg]

Hi all,

Please review this minor change that adjusts the MIME encoding to better adhere to RFC1342.

Best regards,
Robin

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Commits:
 - edea959c: Adjust mime encoding

Changes: https://git.openjdk.java.net/skara/pull/230/files
 Webrev: https://webrevs.openjdk.java.net/skara/230/webrev.00
  Stats: 2 lines in 2 files changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/skara/pull/230.diff
  Fetch: git fetch https://git.openjdk.java.net/skara pull/230/head:pull/230

PR: https://git.openjdk.java.net/skara/pull/230