v0.3.4

AlgebraicRewriting v0.3.4

Diff since v0.3.3

Merged pull requests:

• Incremental hom search with constraints (#62) (@kris-brown)
• add presentation data to Migration (#64) (@kris-brown)

Closed issues:

• Extend incremental hom search to include monic constraints, application conditions, gluing conditions (#59)
• Codom error when using rule with attribute variables (#66)