Refactoring to provide matrix support

[Planeshifter]

Refactoring:

• matrix support
• new tests
• README
• eqn images

Update:

• LICENSE
• Makefile

[coveralls]

Coverage remained the same at 100.0% when pulling e644350 on development into f7075da on master.

[coveralls]

Coverage remained the same at 100.0% when pulling e644350 on development into f7075da on master.

[coveralls]

Coverage remained the same at 100.0% when pulling a69aee3 on development into f7075da on master.

[coveralls]

Coverage remained the same at 100.0% when pulling ae74c18 on development into f7075da on master.

[coveralls]

Coverage remained the same at 100.0% when pulling bf06c3f on development into f7075da on master.

[coveralls]

Coverage remained the same at 100.0% when pulling bf06c3f on development into f7075da on master.

[coveralls]

Coverage remained the same at 100.0% when pulling bf06c3f on development into f7075da on master.

[coveralls]

Coverage remained the same at 100.0% when pulling f410f9e on development into f7075da on master.

[coveralls]

Coverage remained the same at 100.0% when pulling f410f9e on development into f7075da on master.

[coveralls]

Coverage remained the same at 100.0% when pulling f410f9e on development into f7075da on master.

[coveralls]

Coverage remained the same at 100.0% when pulling abbb61f on development into f7075da on master.

[coveralls]

Coverage remained the same at 100.0% when pulling e5c5c02 on development into f7075da on master.

[coveralls]

Coverage remained the same at 100.0% when pulling f9a3519 on development into f7075da on master.

[coveralls]

Coverage remained the same at 100.0% when pulling 914d81f on development into f7075da on master.

[coveralls]

Coverage remained the same at 100.0% when pulling 914d81f on development into f7075da on master.

[coveralls]

Coverage remained the same at 100.0% when pulling 914d81f on development into f7075da on master.