Oh yeah 2014

Signed-off-by: Eli Skeggs <eskeggs@globesherpa.com>
Move oauth utils to separate file: organize, enable unit testing

Signed-off-by: Eli Skeggs <eskeggs@globesherpa.com>
Fix method.sign invocation

Signed-off-by: Eli Skeggs <eskeggs@globesherpa.com>
Add Request sign method

Signed-off-by: Eli Skeggs <eskeggs@globesherpa.com>
Deprecate getAuth configuration parameter

Signed-off-by: Eli Skeggs <eskeggs@globesherpa.com>