Revert "Use -target_only option when fetching sequences from BLAST+ database."
Revert "Use -target_only option when fetching sequences from BLAST+ database."

This reverts commit 0d543f5139399bb09ffd14bb330fc0f1b29138ed.

-target_only still (in BLAST 2.2.30+) doesn't play well with certain kinds of
ids.

Signed-off-by: Anurag Priyam <6e6ab5ea9cb59fe7c35d2a1fc74443577eb60635@gmail.com>

aldermossy/sequenceserver,elsiklab/sequenceserver,vivekiitkgp/sequenceserver,vivekiitkgp/sequenceserver,yeban/sequenceserver,jasminZ/sequenceserver,yeban/sequenceserver,IsmailM/sequenceserver,aldermossy/sequenceserver,lepbase/lepbase-sequenceserver,deepakunni3/sequenceserver,deepakunni3/sequenceserver,yeban/sequenceserver,lepbase/lepbase-sequenceserver,IsmailM/sequenceserver,jasminZ/sequenceserver,jasminZ/sequenceserver,IsmailM/sequenceserver,lepbase/lepbase-sequenceserver,yeban/sequenceserver,elsiklab/sequenceserver,deepakunni3/sequenceserver,aldermossy/sequenceserver,elsiklab/sequenceserver,aldermossy/sequenceserver,vivekiitkgp/sequenceserver