Make all the tests pass with these commits

**[fix] Move setting `resourcer.cache` into lib/resourcer/cache.js to fix load ordering problem (and for consistency)**
https://github.com/indexzero/resourcer/commit/eef4944cedd761b9f62eb888387eb69cbe0a0b7c

**[test] Update to database-test.js to assert the correct number of records**
https://github.com/indexzero/resourcer/commit/8114b7829c75664e5ad278deb7759a895d8754cf

**[dist] Update .gitignore for npm 1.0**
https://github.com/indexzero/resourcer/commit/931148e0e13de21584ea8bc4f2a19626cd054055

**[test] Added failing tests which illustrate the cache merging problem currently in resourcer**
https://github.com/indexzero/resourcer/commit/bd503c24b43dcdb7a8750d46e3b4412b1eb7b88b

**[test] Update new database tests since the cache problem was a red herring. All tests are passing**
https://github.com/indexzero/resourcer/commit/82e05e0b9abcca2d7414806c35cb212da98e64fc