Create Dashboard Visualizations

[jde]

Challenge: Trust needs to have an Exploratory feel to it. This means that users shouldn't need to engage it with a specific question in mind. It should be intuitive, quick and fun to look through. Users should be able to 'take a look at' what happened in a certain slice of the community and hopefully see something of interest in the data.

For example:

• how community in sports played out during the superbowl
• what happened this month in an election year vs this month two years ago
• what happened in my section of choice yesterday
• when was it that the conversation under that story started going down hill

To accomplish this, we need a simple filtering system (https://github.com/coralproject/cay/issues/14) and a set of basic visualizations that redraw each time the filters are changed.

These visualizations should cover all the "Measurables", including:

• how many comments, replies, actions, etc... happened (histogram?)
• how many unique users participated?
• what are some of the data science elements telling us? https://github.com/coralproject/atoll/issues/35

[riley]

v1 of explorer visualizations working as of this commit https://github.com/coralproject/cay/commit/3ee568dee20403b51dba39b9501969b836e44f6f

[jde]

Closing this issue now that the basic visualizations are complete.