Pull request #5: CAS-14085 support Qt5 in casalogger
Merge in CASA/casalogger from CAS-14085 to master
* commit '78d0b1e6f69e7cb38265635cef9005fcc2a9b88e':
Update casa6 branch with master
Update casa6 branch commit after master update
Remove unneeded qwt and perl file, set casa6 branch