C.013.141104.13

Added Line::Line(Point, Point, Color).
C.015.141104.15
Revert "C.015.141104.15"

This reverts commit 0fb32440259f8a6e2cf2918f85fb7d296e369a8a.
Revert "C.013.141104.13"

This reverts commit 7f64bdb5dca484e2ca3d310af59965656e431f51.
C.014.141104.14

Added Line::Line(Point, Point, Color) to Line.cpp.
C.015.141104.15

Minor changes.
C.016.141105.01

Adjustments to Color::read(istream&) in Color.cpp.
Line.cpp -> Confirm state.
Adjustments to Point::read(istream&) in Point.cpp.
Merge pull request #11 from eraz/home

P.011.141105.01