Add links to big versions of non-displayed graphs
Merge branch 'master' into next
Add notes for the next development cycle.
Getting started on a couple of todos
First couple of TODOs for this round:

- Merge sync status & peer count graphs.
- Align graphs displayed with data kept: now we only graph day, week, and
  year - should speed up display of host summary page.
- Create smaller host graphs.
Clean up graph display

- Make small graphs a bit larger, add border.
- For some reason the sync status did not display when it was specified
  early in the graph list.
- Change insync colour to distinguish it from numpeers
Update todo based on recent changes, variablise thresholds
Experimenting with different graph layouts & colours; add another refid type; add todo
Experimenting with graphs
No more sysvconfig on Debian