first blood

Signed-off-by: JIANG Di <dd19941105@gmail.com>
fix typo

Signed-off-by: JIANG Di <dd19941105@gmail.com>
add function booleanPlus
fix style

Signed-off-by: JIANG Di <dd19941105@gmail.com>
add lagrange.c

Signed-off-by: JIANG Di <dd19941105@gmail.com>
add code comment
deleted: TransitiveBinaryRelation01.c

because it's ugly

Signed-off-by: JIANG Di <dd19941105@gmail.com>
small bug fixed

Signed-off-by: JIANG Di <dd19941105@gmail.com>
more user friendly printf

Signed-off-by: JIANG Di <dd19941105@gmail.com>
faster basis function

Signed-off-by: JIANG Di <dd19941105@gmail.com>
fix style

Signed-off-by: JIANG Di <dd19941105@gmail.com>
	deleted:    connectivity.c

because it's ugly
Signed-off-by: JIANG Di <dd19941105@gmail.com>
	Refactor:   MatrixMultiplication.c
	deleted:    test.c
deleted: TopologicalSort.c

because it's ugly and stupid.
	new file:   gsltest.c

	just a program to test GSL
Merge branch 'feature/GSL' into develop
update README
process of elimination done
gauss.c done