bumped version to 0.11. (#65)

bumped version to 0.11. (#65)

bumped version to 0.10.

doc: added Table of Contents.

bumped version to 0.08.

bumped version to 0.07.

bumped version to 0.06.

bumped version to 0.05.

bumped version to 0.04.

bumped version to 0.03.