TWEAK: import svn:ignore directives
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
TWEAK: fix missing #includes
TWEAK: fix exception specification differences