TWEAK: import svn:ignore directives
TWEAK: fix missing includes
TWEAK: more fixes for missing includes
TWEAK: casa/Logging/LogSink.cc: casarc-configurable default priority
TWEAK: ms/MeasurementSets/MSSelector.cc: attempted pol/weight fix
TWEAK: ms/MeasurementSets/MSSelector.cc,h: remove now-unused wantedOne_p