Mongo module added, big update in READMEs
Merge branch 'develop' of https://github.com/voltrue2/GraceNode into mongo

Conflicts:
	README.md
	core/index.js
Merge branch 'develop' of https://github.com/voltrue2/GraceNode into mongo

Conflicts:
	README.md
	core/index.js
Revert changes in core
mysql module now attemps to reconnect when connection is lost
mysql module now attemps to reconnect when connection is lost
mysql module fixed connection timeout issue and transaction
mysql module auto-rollbacks on uncuaght exception
Removal of MongoDB module
server module will now respond with 404 for ignored requests
lib module added chr and ord functions
Merge branch 'master' of https://github.com/voltrue2/GraceNode into mongo

Conflicts:
	README.md
Merge pull request #7 from briandeheus/mongo

no more mongo db integration + Readme updates
fix README
mysql module another refactoring (backward compatibility break)
fixed the version of dependencies
adding back README for encrypt module
Improved response body parsing
Improved response body parsing
Added exception in error for reading response body