Create Account Page (1582)
	- Fixed email duplication defect (1641).
	- Fixed sending email verification to user's email address (1639).
	- Added a variable requiring the modules of nodemailer and crypto.
	- Added a sendEmail function for user's email verification process.
	- Added emailVerificationHTML function to construct email HTML Content.
	- Added a token field in userSchema model of models.js
v2 integration
Added v2 samples
Bug fix for validation on edit Custom fields.
View Profile for Admin (1126)
	- Added a view named profile.js
	- Added a template named ProfileView.html
	- Added a new field in userSchema named token.
	- Added a new backbone model named directory.Profile for fetching user infos.
	- Modified the respond of /profileTest route.
User Login (1587)

- Modified login validation according to specifications.
- Adjustment on login validation function coding convention.
Add Custom Field (1559) (1671)

-Bug fix for add Custom Field (1671)
Merge branch 'develop' of http://github.com/charmae/dirtyEd into develop