Changes in version 0.3.5                        

    o   Fixed: if() conditions comparing class() to string.

    o   New maintainer, Liz Campbell.

                 Changes in version 0.3.4 (2021-05-17)                  

    o   Fixed: rebuilding of vignette with R-devel (thanks to Kurt Hornik).

    o   Reformatted data sets as '.rda' files.

    o   Additions to 'densityPlot' examples.

                 Changes in version 0.3.3 (2020-05-22)                  

    o   Updated 'testthat' tests for new RNGkind.

    o   Added function 'bootstrap'; modified vignette to use 'bootstrap'.

    o   Updated maintainer email.

                 Changes in version 0.3.2 (2018-05-03)                  

    o   Fixed 'getBandWidth' to return NA on failure as documented (not NaN or Inf).

    o   Vignette updated to mention 'sunTime' and Azevedo et al 2018 paper.

                        Changes in version 0.3.1                        

    o   Improvements to help page for 'bootCI'.

    o   Added 'sunTime' function, maps sunrise and sunset to pi/2 and 3*pi/2.

                 Changes in version 0.3.0 (2017-05-27)                  

    o   Added 'cores' argument to 'bootEst' to allow parallel processing.

    o   Added 'type' argument to 'overlapEst' and 'bootEst'.

    o   Included checks for data in plotting functions.

                 Changes in version 0.2.7 (2017-03-01)                  

    o   Routines in overlap C code now registered.

                 Changes in version 0.2.6 (2016-02-14)                  

    o   Changes to NAMESPACE to accommodate R 3.3.

                        Changes in version 0.2.5                        

    o   fixed bug in plotting functions: dots argument not passed to x axis code.

                 Changes in version 0.2.4 (2014-10-14)                  

    o   plotting functions make full use of the dots argument (...); formal arguments
	ylim, xlab, ylab, etc, removed.

    o   densityPlot and overlapPlot gain an 'extend' argument: if not NULL, the
	plot is extended by 3 hrs each side of the focal 24-hr period and 'extend'
	specifies the background colour to use; if NULL, the plot is not extended.

    o   overlapPlot gains a rug argument (suggestion of Anand Roopsind)

                 Changes in version 0.2.3 (2014-06-06)                  

    o   overlapPlot and densityPlot gain argument xcenter, which controls whether the
	the plot is centered at noon (default) or midnight (wish of Bronwyn Fancourt).

                 Changes in version 0.2.2 (2014-02-23)                  

    o   overlapPlot gains argument ylim (wish of Jesse Lewis)

    o   densityPlot gains arguments ylim, xlab, ylab (wish of Wenhong Xiao)

                 Changes in version 0.2.0 (2013-08-05)                  

    o   Fixed bug in overlapPlot (reported by Jesse Lewis) and added overlapPlot to
	examples on 'kerinchi' help page.

    o   overlapPlot gains arguments linewidth, xlab and ylab.