Webapp – Release update

Features

1. petition: add progress bar on listing page
2. petition: add signatories amount in view header
3. petition: get amount from listing on petition view

Bug Fixes

1. contact-form-settings: we could delete a proposition label for custom radio
2. main-map: new heat map colors
3. main-map: reduced font-size territories label & default to loading
4. petition: get amount even if loading view first
5. petition: get amount for petition from store