g++ testReadFile.cpp graphic_object.cpp graphic_object.h
Merge branch 'developing_branch' of https://github.com/cecilulysess/GraphicLibrary into developing_branch
added definition of matrix
fixed the file comment style
Partially implemented Matrixd
Merge remote-tracking branch 'origin/developing_branch' into developing_branch
Complete design of Matrixd and Vector<T>
Add auxiliary static functions for Matrix