Adding version to OptParse - accesible via 'genevalidator -h'
Adding in brackets for easy reading
Fixing exit status
Merge pull request #38 from IsmailM/Fixing_Exit_Status_Get_raw_seqs

Fixes exit status of get_raw_sequences (#34)
Merge pull request #36 from IsmailM/Adding_Version

Adding version
Allows sequences to be retrieved from the local database
updating test unit
updating the test
fixing regex bug
update
update
fixes default db bug
removing extra line that was accidently added
changing the order of the arguments in the call_blast_from_stdin method
setting the default db from the main executable genevalidator file.
adding new line to the end of the executable genevalidator file
Merge pull request #37 from IsmailM/Local_Seq_Retrieval

Allows sequences to be retrieved from the local database
fix raw sequence retrieval
Merge pull request #41 from IsmailM/Local_Seq_Retrieval

fix raw sequence retrieval
merge from upstream