move app/framework files out of framework/ - rename framework/ to keel/
Merge remote-tracking branch 'bob-remote/rearrangeframework' into keel
Cleaned up CSS associated with modal dialog boxes.
Moved HandlebarsUtil.js and Message.js to app/framework directory.
Moved non-keel classes to app/framework
Fixed Lint errors.
Sync keel with original source code.
Upgraded to underscore-1.4.4 and backbone-1.0.0
1) Fixed bug due to Backbone.Collection.fetch() behavior change in version 1.0.0. Added { reset: true } option to trigger reset events.

2) Removed unnecessary OrderFilterChanged and TransactionFilterChanged events because views are now updated via models in the repository now.