v0.3.3

TreeWidthSolver v0.3.3

Diff since v0.3.2

Merged pull requests:

• Fix type piracy on hash(::Tuple{}) (#17) (@mofeing)

Closed issues:

• Set up benchmark instances with known tree width (#4)
• Benchmarks (#5)
• Documentations (#6)
• Type piracy on hash breaks hash(()) (#16)