add Html.Stringify module.
dead code elimination example.
add OccurenceOrderPlugin for fixing module order.
change module structure.
rename HtmlEff to EffHtml.
some changes.

split dom-delegator(it called only import Event module).
rename HtmlEff to EffHtml.
remove data_ function.
add some tests.
update example
add fix cursur bug code.
travis
add bower dependencies.
add purescript-timers dep to compile example.
add listen function to save from dead code elimination.
update example.
Merge branch 'develop'