v0.5.0

OMEinsum v0.5.0

Diff since v0.4.8

Closed issues:

• Benchmarking (#9)
• Increase the performance of dynamic calls (#73)
• switch to BatchedRoutine APIs (#76)

Merged pull requests:

• better time and space complexity computation (#117) (@GiggleLiu)
• Add many-index benchmark (#118) (@kshyatt)
• Seperate dynamic eincode and static eincode (#119) (@GiggleLiu)