April Board report

[Henri Yandell <he...@yandell.org>]

Below is the initial version I've checked in to SVN for the Board meeting.
Please let me know if you see any mistakes or improvements to be made.

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The Attic is where projects slumber when their communities fade away.

Stratos and Abdera moved to the Attic in the last quarter.

Concurrent with this report, I am resigning as VP for the Attic. Jan
Iversen has volunteered to take over, and the Attic PMC has voted
to encourage the board to accept Jan's offer.

## PMC changes:

 - Currently 21 PMC members.
 - Jan Iversen was added to the PMC on Wed Mar 15 2017

## Mailing list activity:

 - general@attic.apache.org:
    - 35 subscribers (down -1 in the last 3 months):
    - 107 emails sent to list (35 in previous quarter)

## JIRA activity:

 - 4 JIRA tickets created in the last 3 months
 - 4 JIRA tickets closed/resolved in the last 3 months