Resolve Issue 13 anon_relative using config_path
The original anon_relative was using logic required by config_path
in order to properly test the relative path information. To remedy,
the anon_relative has the path information removed, and a new test
config_path_relative was created as part of the configPaths suite.
This test ensures that relative modules remain relative to their
module ID and not to their URL, even in the event of a path remap.

Github ID: #13
Issue 14 create a basicEmpty class of tests that test no deps
Issue #14 references a situation where an empty dependency array
denoted by [] should return no dependencies (as opposed to the
normal require/exports/module combination). A define() call that
does not contain any dependencies should receive the default
require/module/exports combination.
Merge branch 'issue_14' into issue_13_14
Converted basic_empty_deps to a "basic" class test
Additionally, basic tests were commented for the libraries out of
spec to ensure we don't miss when we break other things.
removed basicEmpty from sample.js
Merge pull request #17 from Jakobo/issue_13_14

Spec test update for define without dependencies, correction for anon_relative

Fixes #13 #14 #15 #16