Cleaned up API.  No longer backwards compatible
Added attributes to JSON
Added regions of interest to JSON output
Changed aspect
Moved character analysis to text detection folder
Removed unused header reference
Split up the plate mask code into its own class
Refactored CharacterAnalysis code to use a class that wraps the raw Contour data
Refactored characteranalysis.  Using TextLine class to hold character info.  Needed for multiline char support
Moved polygon logic to textline
Moved more data members to textline
Removed unused functions from charactersegmenter
Added commented debug option for use when debugging with gdb
Added common utility (getContourAreaPercentInsideMask) to utility class
Added config attribute for multi-line plates
Added LineFinder class to help find text lines in plate images
Added angle checking so that text areas with vertical angles are rejected
Added logic to LineFinder to find both lines for multiline plates
Added angle to TextLine
Removed unused function prototype from characterAnalysis