add new sales rep modal works with js response
- Add a working new client Modal, in Meeting/new view.
- ongoing work to hanld ajax:success.
- Introduce some basic bootstrap 3 integration with SimpleForm, should be looked at again later on.
- Add Ajax-loader gif when fethcing client's contacts.
- Add _contact_fields (for adding new contacts).
- Ongoing work to finish the programatical part of adding new contacts..