MIMParser: abort if we cannot get a record's TI field
MIMParser: abort if we cannot get a record's TI field

We abort if we cannot extract detailed information from TI so why
should missing or malformed TI be any less fatal?

james-monkeyshines/ensembl,james-monkeyshines/ensembl,james-monkeyshines/ensembl,Ensembl/ensembl,Ensembl/ensembl,Ensembl/ensembl,Ensembl/ensembl,james-monkeyshines/ensembl