Svg() method in Mongocurious can now add a title to a plot.
Added webpages to the webserver that renders examples of svg plots.
BUG:Svg strings are not rendering but appear correct in the source code.
Fixed to_string method in plots and the filename in MongoCurious
Added a get_items() method to MethylationPlot and ChipseqPlot classes to
facilitate the construction of plots with both data types.
Merge branch 'master' of https://github.com/apfejes/epigenetics-software.git