v0.6.4a0

Changed the return types of some functions from integer to boolean.

v0.6.3a0

Updated version from 0.6.2a0 to 0.6.3a0.

v0.6.2a0

Added spacer between the logo and badges.

v0.6.1a2

Updated version from 0.6.1a1 to 0.6.1a2.

v0.6.1a1

Added new project URL.

v0.6.1a0

Updated README.md.

v0.6.0a2

Updated version from 0.6.0a1 to 0.6.0a2.

v0.6.0a1

Updated version from 0.6.0a0 to 0.6.0a1.

v0.5.0a1

Fixed spacing problem.

v0.5.0a0

Updated REAMDE.md.