Adding package to include Notification feature.
Uncommited InitiateReview Contents
Integration of Mail Manager

Adding needed jars and files to support notification to users via gmail
server. Using my own mail. And the mail.properties file must go into
C:\mail.properties
Uploading files According to separate reviews
Introduction of DAL layer

Re-factoring servlets too to remove warnings.
Mail.properties in Webcontent

rather than hard code C:
Merge pull request #2 from dileeshvar/Mail-Manager

Mail manager Merging