Merge pull request #18 from isururanawaka/master

Resloving Conflicts and adding Service Classes and Exceptions
Adding crypto manager
Adding reloved cryptographyMnager
Merge pull request #19 from sacjaya/master

Resolving conflicts and adding class to encode passwords
removing back end and adding new logic to UI
adding carbon.core as a dependency of the project
adding constants needed for password decryptor
Adding password decryptor to mediator bundle
merging with central
modified task.xml
Merge pull request #20 from sacjaya/master

modified task.xml
using BAM mediator cryptomanager
Merge pull request #21 from sacjaya/master

using BAM mediator cryptomanager
removing unused methods
Merge pull request #22 from sacjaya/master

removing unused methods
exporting org.wso2.cep.email.monitor.internal.* to be directly accessed by UI
updating config files to be programmatically updated
Integrating UI and backend directly
adding password decrypting mediator to ESB sequence
resolving with central