added click and drag functionality for a line
added node selection
all working except negative d3 rectangle - dragging right to left
added node highlight on click
partial solution to negative rect
Merge pull request #40 from elyotli/keyword-play

Keyword play
partial solution - no reverse selection
removed red border from proximity circle on click
Added default values to acticve record models
Fixed some merge conflicts with backbone.rake
fixed a small bug in backbone
Pretty good... pretty good.  Not perfect yet though.
Merge pull request #41 from elyotli/working-on-connecting-front-and-back-ends

Working on connecting front and back ends
tweaking
added source
more tweaks
Merge pull request #42 from elyotli/tweaks

Tweaks
Amidst fixing, but merging with Shomari's latest changes.
Amidst fixing, but merging with Shomari's latest changes.
Merge pull request #43 from elyotli/fixing-dates-and-times-from-news-sources

Fixing dates and times from news sources