adding tree walker
adding tree walker for grammer and compiler
Merge pull request #46 from isururanawaka/master

Adding Grammer Walker
Merge pull request #47 from sacjaya/master

adding xml reader and label adding proxy
adding siddhi template and populator
Merge pull request #48 from isururanawaka/master

adding siddhi template and populator
correction UI pom
adding local entries as  Add In-lined XML Entry
adding a new proxy to ESB via admins service
Merge pull request #49 from sameerak/master

adding local entries as Add In-lined XML Entry
adding new strems and email adapter