merge the change on density1d and quadrantGate for rare populations
add normalize method for gatingSetInternal
bump version
add normalization.Rnw
import normalize from flowCore
Merge branch 'master' of github.com:RGLab/flowStats
Merge branch 'master' into trunk
Version bumped. The singletGate() function now creates a polygon gate and returns it along with the outlier indices.
fix recompute error for non-cdf version
update
Fixed an issue with the singletGate() function where prediction bands were incorrectly computed when there were multiple minima or maxima of the predictor variable. Bumped version.
add warning message to gateHasSufficientData to report problematic sample name
Merge branch 'trunk' of github.com:RGLab/flowStats into trunk
possible fix for gate indexing error into np[]
Bump to version 1.17.1

Bumped the version number as we're writing a paper and we need a version above the current devel in Bioconductor.
fix the error caused by missing internal node ID from the changed getNodes call of flowWorkspace, now set prefix=TRUE in getNodes call to expose these IDs in the node names
merge from github
add simple density1d routine
add peaking filtering based on the cutoff value
add valley='min' argument to density1d_simple to allow users to choose which valley to pick as cut point