Chaged the requirements in the rakefile
Modified the homepath urls and spec_extras
Revert "Changed hoe version to 1.7.0"

This reverts commit 862d7a4d3f7414c035ecc798f4f8f6f3c0c43158.
Revert "Changed hoe version"

This reverts commit b9fb06cbc25e90131fda2138e65aecde6e2d3434.