temporarily removing Node 0.11 from Travis

I think these recent build failures aren't Lazy's fault but
rather NPM's... or node's... anyway, I will revisit this later,
once I've finished my work with doc generation
added debug tag for pruning certain methods from the docs (#8)
removing the ugly parse_test.js

(doesn't belong in the project, just wanted it in the history
for historical reference)
set data-url attribute on tweet element

this way the count will be consistent between / and /index.html