Add http-proxy generator/blueprint
setup proxies with http-proxy
Add http-proxy as a dependecy in case someone uses proxies
Fix History Support middleware to work with baseURL.

This was broken when history support was split out into its own middleware.
Makes routing go addon middlewares, mocks, proxies, app.
Make proxies with with requests that have bodies.
Add connect-restreamer as a dependency
Route blueprint should not change router.js with --dry-run

Fixes #1569
Merge pull request #1570 from jgwhite/dry-run-route-blueprint

Route blueprint should not change router.js with --dry-run
Integration tests for proxies
Only use HistorySupport middleware when config has history or auto.
Merge pull request #1564 from rwjblue/fix-history-with-base-url

Fix History Support middleware to work with baseURL.
glob handling of mocha appears different cross platform abstract the problem away with node-glob
Merge pull request #1574 from stefanpenner/custom-runner

glob handling of mocha appears different cross platform abstract the pro...
some windows related path fixes (in the test suite)
update generator tests to have platform independent line-endings.
Don't error without vendor/

Fixes #1560
Merge pull request #1577 from bcardarella/bc-dont-fail-without-vendor

Don't error without vendor/
Update CONTRIBUTING.md
Merge pull request #1575 from stefanpenner/line-endings

Line endings