backout initial arch appl support for stable release
continue if some backend doesn't load
1.7
update setup.py
1.8
retrieve last sample in archive section

A mis-match of definitions was preventing
the last sample in an archive section
from ever being retrieved.
allow callbacks to defer
wild2re
add ReactorRunner
document Archive inferface
fetchplot for classic backend
untwisted
Merge branch 'master' into archappl

* master:
  untwisted
  fetchplot for classic backend
  document Archive inferface
  add ReactorRunner
  wild2re
  allow callbacks to defer
  retrieve last sample in archive section
  1.8
  update setup.py
  1.7
  continue if some backend doesn't load
  backout initial arch appl support for stable release
update debian/control
fetchplot for appl
capp doesn't work with deferred callbacks yet
connectionChange indicates (dis)connect within a bin