Revert "forgot alias..."

This reverts commit 73c70abf63bb81a1bc5fefe3feab92b12e0830cd.
Revert "wonderful graph!"

This reverts commit 316027046b279b8cfde0390a0b5c7a9c08f0365d.
Revert "wonderful colourful git log"

This reverts commit 88077cc9204ea476ebf68f8b65216e5cb39a1ce0.