Update ESC minutes titles

Remove the dates from the titles, since the date is also included
in the summary.

Add numbering of the meetings.

Since the titles now contain '#' characters, they must be enclosed
in quotes otherwise the '#' is interpreted as a YAML comment and all
subsequent content is dropped.

Change-Id: I8e9de9a8351b3c05efb496f3761183b448314630
2 files changed