* in mRender (custom_renderers), "data" variable is
a string, therefore data.escapeHtml could not be used
* add new function argument "opt", where it is a dedicated hash
containing custom passable options, so it now looks as
function(data, type, full, opt)
* adapted the existing code to include/use the new argument where
applicable
Change-Id: I4957eece3b2d0f6359cbc8f36caf5a350d7bad95
(cherry picked from commit 87bdb69560)