[FIX] Fixed a index out of bounds problem with the wotd.
Merge pull request #91 from singerj/master

[FIX] Fixed a index out of bounds problem with the wotd.
[FIX] Fixing reading of GFF records with empty trailing tags.

Skipping blanks instead of whitespaces now.

Fixes Ticket http://trac.seqan.de/ticket/1127
Merge pull request #94 from holtgrewe/hotfix/gff_empty_trailing_tag

[FIX] Fixing reading of GFF records with empty trailing tags.