Update Bro.pm

An empty line was being created after the head with the Bro output option.  Also added provider as the source for the intel file.
Merge pull request #12 from jgedeon120/bro_bug119

Update Bro.pm
Merge pull request #1 from csirtgadgets/master

Fixed Bug
Update cif

Fixed typo in Examples
Merge pull request #14 from jgedeon120/typo_fix_12132014

Typo fix 12132014