Replaced icon images with vector-based icons, increased font sizes
Merge Filters and Channels views into "Flow"
Wrapped up "Flow" UI for filters + channels
Added "Remove group" and "Save this filter group for use in other rivers"
Refreshed UI patterns for legibility, flexibility, clarity and high-resolution icons. Changes affect /views and /markup
Updated the Pattern Portfolio to reflect revisions

/markup/patterns.php
Revised mechanisms for deleting rivers and buckets

Also updated drop detail views.
Revised drop scoring: Changed thumbs to 'star or remove' and displays totals

Also polished list view and 'website settings' views.
Added total number of drops to river/bucket views

Addresses Issue #250
Revised indicator on drops displaying the number of buckets it belongs to

Addresses Issue #253
Merge branch 'master' into ui-dev

Conflicts:
	themes/default/media/css/less/styles.less
	themes/default/media/css/styles.css
	themes/default/views/pages/drop/drops.php
	themes/default/views/pages/river/settings/channels.php
	themes/default/views/pages/river/settings/display.php
	themes/default/views/pages/settings/main.php
	themes/default/views/pages/settings/plugins.php
	themes/default/views/template/nav/header.php
Merge branch 'master' into ui-dev

Conflicts:
	themes/default/views/pages/settings/main.php
Replaced 'markup' directory with all-new UI framework

Refreshed UI/UX for all tasks; pattern portfolio
Commit changes to modules/captcha
Updated login and sign up UI/UX
Merged all 'detailed drop' view content into the 'zoomed drop' view

The act of navigating through to a drop's 'detailed' view is now called
"View full screen," as opposed to "Edit this drop."
Improved UX for adding and completing drops' custom fields; Implemented UX for creating a new drop from selection
Merge branch 'ui-dev' into ui-integration-dev

Conflicts:
	application/classes/Model/Channel/Filter/Option.php
	themes/default/media/css/less/styles.less
	themes/default/media/css/styles.css
	themes/default/views/pages/bucket/discussion.php
	themes/default/views/pages/bucket/main.php
	themes/default/views/pages/settings/main.php
Login process

* Login page working taking user to a static dashboard.
Replace dashboard with static content.

Step 1 to wiring in use of the API for the dashboard.