update: travis.yml (jekyll)

as described in: https://github.com/mojombo/jekyll/issues/324
update: .gitignore
fighting with: .travis.yml/_config.yml

...(no).jekyll's still not workin'...
fighting with: .travis.yml/_config.yml

...(no).jekyll's still not workin'...
html: update (targets)
more excludes in _config.yml
general (whatis traked) update
added: assets/favicon.ico
config's ~.~.~~~
. @ .nojekyll
?: no .nojekyll
ePF's gitigores
re'moved (hardcoded) ePF_API dependency
re'moved (hardcoded) ePF_API dependency