Extracted code for continuity texts and movements
Moved continuity text generation to MovementCommands
Update _getContinuityTexts
Added parameters to _addMovementDiagram
Implement endsheet
Expand dot continuity box to fill space
Removed 'W' from endsheet and fix padding
Yardline numbers
Yardline Text Size scaled to height
4-step lines
Automated getMiddlePoints
Fix Even Continuity Text, Yardline position
Fix aspect ratio on birds eye
Add space between steps and orientation
Move switch statement
Remove adjustable dot continuity box
Merge pull request #136 from calband/pdf__endsheet

Implementing End Sheet and Miscellaneous Issues
Merge branch 'master' into pdf__diagram_coordinates

Conflicts:
	js/viewer/PDFGenerator.js