Merge pull request #171 from Mithgol/patch-2

drop devDependencies from package.json

package.json

@@ -29,9 +29,6 @@
         "type": "git",
         "url": "git://github.com/developmentseed/node-sqlite3.git"
     },
-    "devDependencies": {
-        "mocha": "1.12.x"
-    },
     "engines": {
         "node": ">= 0.6.13 && < 0.11.0"
     },