minor fix
missing bracket
get generate.BlastReport to work independent of rmisc
more fine-grained control over the number of threads used by Blast and the FastQStreamer
delete scratch file
re-roxygenise

Merge remote-tracking branch 'upstream/master'

Conflicts:
	NAMESPACE
	R/blastReportStreamer.R
	man/assignTaxa.Rd
	man/createKronaFile.Rd
	man/nunique.Rd
	man/runKronaWebtools.Rd
	man/taxonomyReportDB-class.Rd
	man/taxonomyReportDB-getter.Rd
	man/taxonomyReportDB.generator.Rd
	scratch.R
merged with gerhards work and started to work on new filter for taxonomy assignment