Merge pull request #34 from briandeheus/develop

Added count functionality
server module events removed
Merge branch 'develop' of https://github.com/voltrue2/GraceNode into develop
server module passed to response correctly
server module passed to response correctly
modules/mongodb: Adds poolSize option to the URL connection.

options.db.poolSize parameter was ignored.
server module errorHandler refactored
server module request hook modified
Merge pull request #35 from hobein/develop

modules/mongodb: Adds poolSize option to the URL connection.
server module README corrected
Merge branch 'develop' of https://github.com/voltrue2/GraceNode into develop
server module corrected
server module request hook refactored
server module cookies changed
Merge pull request #36 from briandeheus/develop

Update in readme to include count
server module added requestFinish event
Merge branch 'develop' of https://github.com/voltrue2/GraceNode into develop
server module added requestObject.dataAll()
session module added replaceSession
server module GET can read from request body as well as the query string