Merge pull request #714 from bvssvni/master

Removed alpha blending from `BackEnd`
Merge pull request #716 from bvssvni/master

Moved `View` impl methods to trait
Merge pull request #718 from bvssvni/master

Renamed `View` to `RelativeViewTransform`
Merge pull request #719 from bvssvni/master

Added Rectangle
Merge pull request #720 from bvssvni/master

Added RectangleBorder
Merge pull request #721 from bvssvni/master

Added Line
Merge pull request #722 from bvssvni/master

Added RoundBorderLine
Merge pull request #723 from bvssvni/master

Added BevelLine
Merge pull request #724 from bvssvni/master

Added RoundRectangle
Merge pull request #725 from bvssvni/master

Added RoundRectangleBorder
Merge pull request #726 from bvssvni/master

Added BevelRectangle
Merge pull request #727 from bvssvni/master

Added BevelRectangleBorder
Merge pull request #728 from bvssvni/master

Added SquareLine
Merge pull request #729 from bvssvni/master

Added Ellipse
Merge pull request #730 from bvssvni/master

Added EllipseBorder
Merge pull request #731 from bvssvni/master

Added Image
Merge pull request #732 from bvssvni/master

Added color to Image
Merge pull request #733 from bvssvni/master

Working on new design
Merge pull request #734 from bvssvni/master

Merged ellipse
Merge pull request #735 from bvssvni/master

Added some modifiers for Ellipse