Revert "Upgrade request class"

This reverts commit fc40bc4502385e75a2a2f2911a699e150171e718.
Revert "Upgrading Sax"

This reverts commit 2374b5c6618a59fa5246b3adc85b2cea0e7285a4.
Revert "Upgrading feedparser"

This reverts commit 064d704615bf840b5d52e86bf8680d2b06810871.
Revert "Upgrading http-proxy"

This reverts commit 32c1b341676f4f84f1663f36537f7e84eff08553.
Revert "Upgrading underscore"

This reverts commit 4d158fbb5704c92918dea926cde6a4124dae0437.
Revert "Upgrading async with build"

This reverts commit b91bc95d2fccba8f86d4483f3159e88a51dc6cb0.
Merge pull request #49 from darkwing/revert-upgrades

Revert upgrades