Fixed reading of intensity arrays out of pointless for use with get_cc.  Now same get_cc for both two files and a single file combined by pointless.  Also removed ability to use type of file except XDS_ASCII.HKL.
Fixed reading of intensity arrays out of pointless for use with get_cc.  Now same get_cc for both two files and a single file combined by pointless.  Also removed ability to use type of file except XDS_ASCII.HKL.

RAPD/RAPD,RAPD/RAPD,RAPD/RAPD,RAPD/RAPD,RAPD/RAPD