Cellomics: fix getSeriesUsedFiles to return the current series' files

Previously, all of the files in the dataset were returned by
getSeriesUsedFiles().
OMEXMLService: fix ModuloAlong annotation population

This fixes how the annotation is structured, so that empty xmlns
attributes are not inadvertantly added.
Do not prompt to update to the latest stable version if Fiji is used

The registry will still be contacted if the user has allowed it, but
repeated prompts to upgrade will no longer appear in Fiji.  The upgrade
prompts should remain in plain ImageJ.
merge develop -D org -I include -E exclude: PR 528 (Tile performance improvements for VMS and NDPI)
merge develop -D org -I include -E exclude: PR 767 (Fix Channel.Color interpretation in ImageJ)
merge develop -D org -I include -E exclude: PR 775 (Add JWlz to Ivy dependencies)
merge develop -D org -I include -E exclude: PR 781 (Add modulo annotation support for Zeiss CZI data)
merge develop -D org -I include -E exclude: PR 783 (Leica LIF: do not set the 'rgb' flag for 16-bit multi-channel data)
merge develop -D org -I include -E exclude: PR 786 (Remove libJWlz*.so from the lib/ directory)
merge develop -D org -I include -E exclude: PR 787 (Cellomics: fix getSeriesUsedFiles to return the current series' files)
merge develop -D org -I include -E exclude: PR 788 (Do not prompt to update to the latest stable version if Fiji is used)