Added BlsDataEBeamV4 (needed to read wavelength etc as of 1 November)
Fixes during 2dx beamtime
www update
Added radial background subtraciton option (surprisingly effective in some cases - and fast)
Added FEEspectrum in-line photon energy spectrometer
Small updates and fixes
IDL8.2 compatibility: Fixed annoying bug in the way IDL handled headers in read_csv() function (and undocumented side-effect of something)
End of shift 3 commits
Added warning about new keyword in psana.conf
after merge with master and fixed conflicts
added some stuff to cmake configuration
added manual copy and link of ndarray package in download psana script. This is needed from psana release 0.10 on.