Task #5441: COBALT RSP raw support: OutputProc: harden against div by 0 (= shows up as floating point exception), which was observed in a test on the observational system, but not so clear if this really fixes it.

Task #5441: COBALT RSP raw support: RSPRawSender: improve error log: add stream name if SocketStream. Prior LOG turned out inadequate in test on operational system.

Task #5441: COBALT RSP raw support: fix RSP raw output files not created on an RSP raw only observation. Create the .raw first using MSWriterFile(), which also creates the directory. ParameterSetImpl::writeFile() expects the directory to be accessible.

Task #5441: COBALT RSP raw support: fix override parset to disable coh and incoh keys instead of non-existent 'Output_Beamformed.enabled' key. Found after a 5 min test run on the operational system with 11 int'l stations.

Task #5441: COBALT RSP raw support: also move RSPTimestamp to CoInterface, since RSP.h depends on it, which we already moved. Adjust includes elsewhere. Also move test cases. Supposed to fix build failure on CEP4.

Task #5441: COBALT RSP raw support: comment on issue wrt expected and received nr data blocks. The system counts blocks, but RSP raw to outputProc is a byte stream. Mainly used for feedback, but intentionally disabled for RSP raw anyway.

Task #5441: COBALT RSP raw support: add integration test tRSPRaw. Output verification depends (now compile-time) on printRSP.

Task #5441: COBALT RSP raw support: honor specified output filenames instead of always generating default filenames

Task #5441: COBALT RSP raw support: refer to new way in record_raw_data.sh. Supplements doc update in r38212.

Task #5441: COBALT RSP raw support: fix writing patched output parset to ease offline reprocessing COBALT runs

Task #5441: COBALT RSP raw support: LOG RSP raw settings when reading parset, esp if overridden or auto-detected

Task #5441: COBALT RSP raw support: skip MPI transposing data for RSP raw only obs. Do send EOS. Solves RSP raw output only with more than a few secs of data.

Task #5441: COBALT RSP raw support: fix data written and data lost code if no seq nrs used. Also move an ASSERTSTR() and correct func names in error msgs

Task #5441: COBALT RSP raw support: improve LCS/Stream StringStream. Fixes tTABTranspose, which exposed the deadlock introduced in r38093. StringStream is still broken wrt thread-safety and remaining data (but a little less than it was), but not used in operations, only for tests. It sucks, but it'll have to do for now.

Task #5441: COBALT RSP raw support: update documentation including .dia and generated .png files, and Enterprise Architect project file (.eap) and generated .pdf files. Add DSP chain figure and component diagram figure (generated from .eap) originally drawn by me for the COBALT paper.

Task #5441: COBALT RSP raw support: move RSPRawTransfer code from CoInterface to GPUProc/src/Station/ and rename to RSPRawSender, because the RSPRawReceiver is not needed: OutputProc/src/InputThread does the job

Task #5441: COBALT RSP raw support: address Jan David's reviewing comments, implement RSP raw output parset value patching, and more

Task #10316: So long, outdated AOFlagger! AOFlagger is now installed as an external library. The version in the LOFAR repository was 4 years old. Until the upgrade of CEP3 it was still used on CEP3, but now no longer.

Task #10805: multidirsolver would always use phase_only mode, even in complexgain mode: Fixed. Also removed redundant _mode variable in the MultiDirSolver.

Task #3740 [maven-release-plugin]:prepare release Maven-Release-nl.astron.lofar.sas.otb.otb-parent-2.21.0