Prinsesstårta v5.5.6

What's Changed

• Remove download by @BjornFJohansson in #531
• Fix usage of circular_only in in-fusion and fusion pcr assemblies by @manulera in #534
• removed id and name settings for Dseqrecord slices by @BjornFJohansson in #536
• fixed seguid for seqs with U (uracil) by @BjornFJohansson in #540
• skipped test as not to irritate server by @BjornFJohansson in #541
• Correctly trim 5' or 3' in Gibson / in-fusion assembly algorithms by @manulera in #538
• allowing dscode in format Dseqrecord method optionally by @BjornFJohansson in #544
• added a test and a line that removes repeated enzymes in the Dseq.getcutsites by @BjornFJohansson in #542

Full Changelog: v5.5.5...v5.5.6