Merge pull request #119 in CASA/casa6 from CAS-12970 to master
* commit 'ce91074f67674fe4082fd31b04dd560900f3bc0d':
avoid injecting abs into casacore ns (CAS-12970)
abs(...) now defined in casacore, as before (CAS-12970)
convert casa5 to Qt project file naming (CAS-12970)
Merge pull request #120 in CASA/casa6 from CAS-12979 to master
* commit '682802e50281961cfcaaf5b4d670038bb04355ee':
Changed the initialization of a variable to zero rather than resizing to zero in VB2CFBMap