v0.11.0: Continuing to inch towards 1.0.0

This version is being used to run the Transiting Exoplanet Survey Satellite (TESS) data analysis pipeline. That effort is still in dry run in preparation for formal V&V.

The content of this release contains bug fixes and other improvements we've made during this process.

New Features

1. Put processing state and subtask counts into single database transaction (ZIGGY-608)
2. Rename logs directory to log (ZIGGY-611)
3. Remove Ivy Bridge node (ZIGGY-622)
4. Remove Haswell and Pleiades Broadwell nodes (ZIGGY-623)
5. Fix TessExecTask duplication (ZIGGY-625)
6. Allow DatastoreFileManager subclasses to use DataFilesForDataFileType inner class (ZIGGY-626)
7. Provide hook for builds to set MATLAB_PREFDIR (ZIGGY-627)
8. Add Athena Turin architecture to HECC environment definition (ZIGGY-628)
9. Add memory monitoring to ComputeNodeMaster (ZIGGY-629)

Documentation Updates

1. Un-overload data-receipt in user manual event handler articles (ZIGGY-170)
2. Sample pipeline instructions are not clear (ZIGGY-512)
3. Clarify unclear portions of the Ziggy user manual (ZIGGY-530)
4. Fix various issues in user manual (#5, ZIGGY-621)

Bug Fixes

1. Failures in remote execution management (ZIGGY-561)
2. Failures in alert generation and display (ZIGGY-609)
3. Ziggy sometimes hangs during transition between instance nodes (ZIGGY-610)
4. Ziggy task monitor stops updating completed subtask counts (ZIGGY-613)
5. Build doesn't refer to $buildDir consistently (ZIGGY-618)
6. Fix ConcurrentModificationException in PipelineTaskDisplayDataOperations (ZIGGY-619)
7. Fix Javadoc errors (ZIGGY-630)