Merge pull request #2 from kianoshp/user-api

Finished the userAPI
fixed some express 3.x to 4.x issues
updated the client API
Merge pull request #4 from kianoshp/company-client-api

Company client api
fixed the issues with proper delete of company and all associated documents
Merge pull request #8 from kianoshp/delete-issue-fix

delete-issue-fix
updated the user api and some of the test scripts