RFR: Include mixed and abbreviated cycle counts in summary report

[William Kemper]

Include mixed and abbreviated cycle counts in summary report

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Commit messages:
 - Fix whitespace
 - Include mixed and abbreviated cycle counts in summary report

Changes: https://git.openjdk.java.net/shenandoah/pull/137/files
 Webrev: https://webrevs.openjdk.java.net/?repo=shenandoah&pr=137&range=00
  Stats: 28 lines in 3 files changed: 26 ins; 1 del; 1 mod
  Patch: https://git.openjdk.java.net/shenandoah/pull/137.diff
  Fetch: git fetch https://git.openjdk.java.net/shenandoah pull/137/head:pull/137

PR: https://git.openjdk.java.net/shenandoah/pull/137