read/write mutex bug
update dox version
mutex bug read/write sqlite point record
fixes a time-offset bug with stats
fixed incorrect ordering of stats type enums
using new EPA-OWA branch
variance and rmse for StatsTS
forecasting
various for project summary

sqlite db relative paths
TimeSeries time gap summary (with changes to embedded Summary/Stats
class)
ProjectSummary method added to ProjectFile class
Units for StatsTimeSeries
new TimeGapTimeSeries class
*** project file is broken on purpose for pythony stuff.
better python runtime handling
cleanup statistics
Merge branch 'CL_INTERNAL' into Jim_CL_INTERNAL

Conflicts:
	build/xcode/epanet-rtx.xcodeproj/project.pbxproj
Merge branch 'Jim_CL_INTERNAL' into CL_INTERNAL
example network simulator code
dma; project summary

extended set of convenience methods for dma boundary closed/measured
pipes. project summary identifies dma boundary pipes that are closed
and not measured, yet with setting or status boundaries
Merge branch 'CL_INTERNAL' into Jim_CL_INTERNAL
userDescription, dox
Merge branch 'CL_INTERNAL' into Jim_CL_INTERNAL
element output configuration

output time series of elements are not considered in the config db.
Merge branch 'CL_INTERNAL' into Jim_CL_INTERNAL