RFR: Properly set commit icon

[Robin Westberg]

Hi all,

Please review this minor fix that properly sets the commit icon from the configuration, instead of replacing the review icon.

Best regards,
Robin

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Commits:
 - 48118f20: Properly set commit icon

Changes: https://git.openjdk.java.net/skara/pull/313/files
 Webrev: https://webrevs.openjdk.java.net/skara/313/webrev.00
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/skara/pull/313.diff
  Fetch: git fetch https://git.openjdk.java.net/skara pull/313/head:pull/313

PR: https://git.openjdk.java.net/skara/pull/313