+ Updated for newer versions of rubygems.
- Fixed 1.9/2.0 warnings.
- Fixed system call to chmod to use quotes on full_name.
- Fixed redirect URIs.
- Handle more exceptions (SSLError, Persistent errors, etc)
Refactored use of Net::HTTP::Persistent pushing it up to the thread creation.

[git-p4: depot-paths = "//src/gauntlet/dev/": change = 9564]