Updated node_modules to 20130114
Updated modules
Adding tests
Merge pull request #157 from willyaranda/feature/tests2

Adding tests
Revert "Adding tests"

This reverts commit f1bf15677e27a5e3de6be60a9f6b28e10d6d3415.
Merge pull request #158 from frsela/regression_6aabaa1d8a2b10c7ed956311ce46128a37f3029d

Revert "Adding tests"
Adding tests
Merge pull request #160 from willyaranda/feature/tests2

Adding tests (reworked, with pages)
Updated node modules to 20130124
Fix issue #159
Merge pull request #161 from willyaranda/issue/159

Fix issue #159 (allow id with 0 value) and limit the ID payload size to avoid use the id field to sent data.
Updated documentation