older version of mongodb
Merge pull request #122 from Philmod/older-mongodb

older version of mongodb
Release 0.6.1
fix test case
fix testcase
fix test case
fix test case
fix test on node v0.6
just remove 0.6 test. damn it
fix 0.6 test
fix 0.6 test
fix for should@1.2.2
refactor skinClass
set version to 1.3.20
refactor skin
fix collection
fix test cases
add grid, admin, and grid_store.js
remove integration js
mv ./lib/mongoskin to ./lib