If an object is found within an array (nested docs), stringify it
during flattening.

Closes #100

Highlighting

Enclude terms in quotes in derivequeries

Derive Queries Panel

Nginx sample config

Configurable auto interval resolution

Statistical mode for histogram and some prepping for adhoc dashboards

Clean up structure

Readme update before renaming repository

Variety of fixes, see commit

mortini's create panel button suggestion

Followup to #67

Fix for missing index error

Issue #7 and bug fixes

Added ability to customize interval in histogram, issue #7. Also fixed bug that caused editor and panel to be in different scopes

Issue #60

Issue #61

Fix parallel coordinates when used with ordinal/time scales

Adjusts the y-axis and coloring for when ordinal (and as a derivative,
time scales) are the only y-axis in the graph.  Previously, a number-
only axis was required to draw the plot.

Also fixes a bug where selecting ordinal/time scale would not select
the lines.

Closes #54