move through to devDeps

not actually used in main lib anymore
make sure that bundles from routes are triggered

Previously, files bundled from routes would not be automatically
triggered to run. This make it more annoying to make "base" or init"
like js files which perform preliminary settings or checks on pages. A
route that is predefined is no different than one we get manually.
add some more debugging statements
update browserify to latest
update dev deps to latest
add Changelog to track notable changes
0.5.0