RFR: 122: Send notification emails when new branches are created

[Robin Westberg]

Hi all,

Please review this change that implements support for sending notification emails when new branches are created.

Best regards,
Robin

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Commits:
 - 8a92fd50: Send notification emails when new branches are created

Changes: https://git.openjdk.java.net/skara/pull/200/files
 Webrev: https://webrevs.openjdk.java.net/skara/200/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/SKARA-122
  Stats: 171 lines in 5 files changed: 153 ins; 3 del; 15 mod
  Patch: https://git.openjdk.java.net/skara/pull/200.diff
  Fetch: git fetch https://git.openjdk.java.net/skara pull/200/head:pull/200

PR: https://git.openjdk.java.net/skara/pull/200