RLIMS-P invalid statement error

[kkaris]

Running the processor on the latest available data (see https://hershey.dbi.udel.edu/textmining/export/), there are two errors when processing the medline file and they are both about the idString in the id_dict when getting agents containing a badly formatted identifier, both of the form <identifier>;<decimal>', and in both cases MESH identifiers.

Right now the error occurs first at the stage where the statements are checked in the processor with assert_valid_statements.

Suggestions:

• Leave the statement extraction as is, but change to check individual statements with assert_valid_statement and skip the invalid statements.
• Add a check for semi-colons in where MESH is handled and split on it if present.

[bgyori]

I fixed this in the processor

[kkaris]

Resolved by #1423