Bring in existing "core" from previous implementation

The core deals with extracting the bid item info from the bid items
table
Add some more screenshots
Sandbox and bringing in core functionality
Moving away from previous style of modding the bid items table directly
Remove tiny-lr -- not used at the moment
Remove all non-essentials
Hid the default table view with css. Takes effect on load -- much faster feedback
Improve linting options
Cleanup jslint warnings
Use Ractive for rendering bid items in scan view
Improve layout for scan view.
Improve scan view - item spaceing and text
Title hint for usability
Improve the percieved performance when rendering larger number of items
Rework scan items as component
Modify scan view ui to show summary on right side of thumbnail.
Use existing "core" from previous implementation to
simplify importing bid item data from bid items table.
Introduce Ractive to help with composition of views.
Add some screenshots
Merge branch 'extract' of github.com:rudylattae/mod-sgi-salvage-chrome into extract

Conflicts:
	src/app/content.js