More Doc changes.
Release 0.2.2.20140726-M3
Development 0.2.3-SNAPSHOT
Remove the drag selection and replace with google finance style range selection.
Add Candlestick chart type.
Eliminate some of the randomness from the datasets generated by 'Advanced Range Insert' as it was producing detrended totally random data unlike some trendiness of real data but with random deltas applied.
Get the version from the pom file.
Assumes the pom file structure stays for the top few lines so that the module version is the 3rd occurrence of <version>
Add Histogram chart.
Bugfix changes to average line, histogram and area charts.
Add scatter chart with error bars for high/low to make a not so busy chart.
Get rid of $rootScope values.
Refactor the way the Refresh mechanism works for charts. The two concepts of 1) Refresh current data to now vs. 2) Refresh historical data are independent but both vital functions.  There is now a single button dropdown that allows both of these functions plus auto refresh of various intervals (5s, 30s, 1m).
Overhaul the chart refresh button and add a consolidated refresh button with 3 refresh types: 1) refresh now, 2) historical refresh based on range, 3) auto refresh based on 5s, 30s, 1m. and add auto appearing stop button for auto refresh.
Add error bars for min/max on histogram chart.
Add  backend server change and store to local storage via ngStorage.
Add run module to pull config options (host/port) from local storage at startup.
Refactor the controller to standalone functions in accordance with best practices: https://github.com/toddmotto/angularjs-styleguide
Add the bar duration to the chart hovers.
Add UI Router for state machine transitions and url rewriting.
Move the configuration settings to a dialog box for expandability of future settings. Delete GlobalController as it is now not needed.