Some SVG exports contains an error (http://cfrp-laval.github.io/analytics/)

[blirette]

(http://cfrp-laval.github.io/analytics/)

When you export some results with SVG, it creates an error.

Ex. delete the default Y filter, choose "Places" and "Parterre". Export SVG and you'll have an error in the SVG file.

[jamiefolsom]

@blirette I believe this is one for @hspier. Hugo, this appears to be a character encoding problem with the SVG file.

[jamiefolsom]

Related to #29