Splittable front and backend-comm

[o-jasper]

Would-be nice to have a javascript file that is entirely the front-end and one that talks to the backend. Not quite like that currently now.

Some function names can be improved too. javascripts/ajax.js uses better naming than i did imo. Once what those functions are fairly stable, it can be described a little better.

(Issue not pointed at anyone in particular, probably will do at some point myself, but it is open)

[ebuchman]

yup agreed. the ajax.js functions should call _callback functions which deal with front-end stuff. Repo could use some cleanup.

[ebuchman]

I need to learn to reference commits and all that. but I just split the things. ajax.js deals with no frontend stuff now. Just calls the server and returns responses to callback functions in bitvote.js. bitvote.js could still use some major cleaning, and yes, some renaming. And why so many global variables?!

[o-jasper]

Yeah it is a bit thrown together, the global vars, in part because i am not very familiar with javascript, in part because it is sortah a one off? But yes.