BEL completion errors

[wshayes]

From Adrian and Natalie:

• The error shows up when you input the CHEBI ID of a sufficiently complicated chemical species. The one I demo'd was 1-(1Z-octadecenyl)-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine (CHEBI:133664). Autocomplete doesn't recognize the full name of the molecule, but does recognize the CHEBI ID. When that choice is selected, the field will be filled with CHEBI:133664 instead of CHEBI:"1-(1Z-octadecenyl)-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine", for instance.
• CHEBI completion search bug "CHEBI:"propane-1,2-diol" and can't search for "propylene glycol" which is a synonym