added communication b/w getData sidebarCtrl and mainCtrl. SidebarCtrl created for getData.Test cases updated.
handsontable.js added
added jsonParser factory(partially)  and showState service. Updated test cases for getData module
Uncommenting sandbox.spec.coffee tests.Removed log messages from tests.
Merge branch 'testfield' into getting-data
fixed minor errors for test cases to pass.
"basic worldbank input interface created.table2json service still needs some fixing."
Added initial structure for robust estimator view module
TEMPoral changes. Added experimantal functionality: subscribing by module and core for events from each other, passing message from one controller to another through the core
Added ViewCtrl module for estimator. Added scope to message map format and its processing in core
Changed structure of msgLists. Reconsidered module msg exchange process by small changes.
Finished implementation of prototype functionality for auto-registration events and resending them according to mapping in core
Fixed tests for core. Added ui controls for Estimator.
Added unit tests for event mapping in Core module
updated package.json. We need to revamp it again soon.
added communication b/w getData sidebarCtrl and mainCtrl. SidebarCtrl created for getData.Test cases updated.
fixed minor errors for test cases to pass.
modified getData to work with new module initialization
accordion removed(It was not working properly with ui-router). nested states added.
Merge branch 'db' into getting-data

Conflicts:
	.gitignore
	app/app.coffee
	app/scripts/core/core.coffee