remove defn of no-longer-used knob SECONDARY_COLLECTOR_LIST #3936
Merge branch 'V8_0-branch'
document knobs ENABLE_USERLOG_FSYNC and EVENT_LOG_COUNT_EVENTS #4107
there were two examples labeled as Example 1 in the manual's description of
the java universe
Merge branch 'V8_0-branch'
Gittrac #4209/#4248:  Better testing for node status file problems:
added some new tests, and added checking of the node status file to
job_dagman_abort-A.  (Note that new tests aren't enabled yet -- they
should be enabled when this is all merged to 8.1/master.)
Fixed some minor typos in the job_dagman_final-I test (didn't affect
test functionality).
Files we no longer need after uptating various cmd_q_shows-xxxx tests
using newer methods #4232
Cleanup and modernization methods. #4232
et ScheddIpAddr on every submitter ad update. #4250

When using a shared-port daemon, the schedd's sinful address can change
unexpectedly (because the shared-port daemon's address changes).
Therefore, we need to be aggressive about setting the ScheddIpAddr
attribute in the submitter ads. Otherwise, the schedd can end up
advertising a stale address, meaning other daemons can't contact it.

One way this can happen is if both shared-port and CCB are used, and the
CCB_ADDRESS is changed.
Docs for stale ScheddIpAddr in submitter ad bug fix. #4250
Implement transaction API for python. #4225.
Gittrac #4209/#4248:  All tests now pass; still need to do lots of
cleaning up, and checking to make sure I haven't introduced any
new errors...  (Made some changes to the abort tests to make them
more deterministic -- but we should add an abort test that makes sure
an abort removes other running jobs.)
Add support for callbacks in the Schedd.query method. #4111
Allow DC sockets to be registered for write.
Allow CEDAR to indicate when there is a backlog for sending packets to the network.  Use this to implement a putClassAd variant which can detect backlog.
Start to make condor_q responses non-blocking.
Initial implementation of server-side for a non-blocking condor_q protocol. #4111
Implement new query command in python. #4111
Clean up non-blocking mode.

Rename python binding to 'xquery', to match python naming conventions. #4111

Change non-blocking interfaces to be more difficultto abuse.

Add python unit tests and documentation.

Have non-blocking queue return to DC periodically, even if we don't
have to due to blocking.