Fix recently added genomes

Always return the number of genomes specified.

	modified:   Database/lib/CoGeX/ResultSet/Genome.pm
	modified:   ../web/index.pl
	modified:   ../web/tmpl/index.tmpl
update copy and mask

Copy and mask genome now retrieves its standard output at completion.
Additionally, the sequence only attribute has been fixed.

	modified:   modules/Pipelines/Misc/lib/CoGe/Pipelines/Misc/Copy.pm
	modified:   scripts/copy_genome/copy_load_mask_genome.pl
	modified:   web/GenomeInfo.pl
	modified:   web/tmpl/GenomeInfo.tmpl
check that the dataset is defined

	modified:   modules/Database/lib/CoGeX/Result/Genome.pm
fix button spacing in copy genome

	modified:   web/tmpl/GenomeInfo.tmpl