Changeset [ee390fb81c5366ff630d878db3808fe49e4d7de2] by gregg

Filtering out splice site features when creating an Apollo JSON feature to send to server. This fixes problem when trying to create duplicate of feature with non-canonical splice site, get extra splice site feature and extra zero-length exon. Ed is implementing more robust solution on the server.
https://github.com/GMOD/jbrowse/commit/ee390fb81c5366ff630d878db380...