test-trampoline.html now should be requested from
./third-party/imvujs/bin/, not from per-repository
/bin/test-trampoline.html

test-trampoline.html now requests a list of dependencies from
test-trampoline-dependencies.json. This file should contait a JSON array
with paths to JS dependencies. E.g.:

[
    "/ext/handlebars-1.0.rc.3.js",
    "/src/base/loaders.js"
]