Changes in version 2.5                         

    o   Add 'revisualize' method to add a new visualization using the
	same measurements as an existing visualization

    o   can save an 'EpivizApp' to disk as an 'rda' file and restart it
	using the 'restartEpiviz' function

    o   can use measurements from a remote epiviz UI server session to
	create visualizations from R. With this, remote epiviz UI
	sessions are now fully scriptable through R.

                        Changes in version 2.0.0                        

    o   Move socket connection and data serving code outside of package
	to new packages.

    o   Use new 'epivizrServer' and 'epivizrData' packages.

    o   Move standalone to package 'epivizrStandalone'.

    o   Use simplified 'plot' and 'visualize' interface to add charts.

                        Changes in version 1.9.4                        

    o   Set 'useCookie' URL parameter to FALSE so that empty workspaces
	are started

                        Changes in version 1.6.1                        

    o   Transition cached ranges for querying to 'GNCLists' from
	'GIntervalTree'

                       Changes in version 1.3.20                        

    o   Standalone mode introduced, a version of epiviz with reduced
	capabilities is now included as part of epivizr. The epiviz web
	app is run locally using 'httpuv's http server

    o   Add and remove seqinfo (e.g., chromosome info) to any epiviz
	session

                       Changes in version 1.3.11                        

    o   Add NEWS file

    o   Update documentation on 'slideshow' function

                       Changes in version 1.3.10                        

    o   Changed default on 'slideshow' to show all ranges

                        Changes in version 1.3.9                        

    o   Added 'heatmapChart' convenience function

                        Changes in version 1.3.8                        

    o   Fixed bug in 'startEpiviz' not sending 'seqName' parameter
	correctly

                        Changes in version 1.3.7                        

    o   Fixed bug in 'EpivizBpData' that sent 'metadata' info in wrong
	format

                        Changes in version 1.3.6                        

    o   Changes slots using lists in 'EpivizDeviceMgr' to environments
	to avoid crashing RStudio due to inspection of manager objects

                        Changes in version 1.3.5                        

    o   Fails gracefully on daemonization request on Windows

    o   Deprecates the 'proxy' argument to 'startEpiviz'

                        Changes in version 1.3.4                        

    o   Upgrading to Epiviz v2 webapp