[petsc-dev] testbuilds update

[Satish Balay]

I've reset the the day/night test builds as follows:

week-day (mon-fri) builds: master
weekend-day (sat-sun) builds: maint
night (mon-sun) builds:  next

Currently each set of builds are done in 4 stages. For ex: night
builds start at 12:05AM, 1:45AM, 3:45AM, 5:45AM - and the results are
collected and made available on the test dashboard at 9:AM.

Similarly the day builds are done at 12:05PM, 1:45PM, 3:45PM, 5:45PM -
and the results are collected and made available on the test dashboard
at 9:PM.

http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/

Satish