Card #430 (Graphing Min/Max Values and Calibration)
Set default chart for results to first in patient's result set, not creatinine, now displays message if no results to show in graph, some validation before ajax call to get results, removed legacy code
Card #430 (Graphing Min/Max Values and Calibration)
added support for minvalue and maxvalue (range on graphs) to result heading object, note: requires minvalue and maxvalue float default null columns in result_heading table
Card #430 (Graphing Min/Max Values and Calibration)
min and max value sent back in JSON to give greatest range based on either data or set range in result heading
Card #430 (Graphing Min/Max Values and Calibration)
javascript updated to set min/max range of view window in chart
note: for minimum graph y-axis value uses the lowest of either the data's range or the ResultHeading.minvalue
note: for maximum graph y-axis value uses the highest of either the data's range or the ResultHeading.maxvalue
Card #430 (Graphing Min/Max Values and Calibration)
updated to handle null for minvalue and maxvalue, note: names require changing as maxvalue is causing sql errors
Card #430 (Graphing Min/Max Values and Calibration)
min/max value variable name change to avoid sql err for maxvalue, updated admin area to support blank values for min and max, more handling of blank values
Merge pull request #62 from PatientView/feature/430-graphing-min-max

Feature/430 graphing min max