adding tests for working with FASTA, multiple sequences and plain text outputs. Also added code for testing 5 and 3 prime extensions
adding tests for working with FASTA, multiple sequences and plain text outputs. Also added code for testing 5 and 3 prime extensions

helensch/ensembl-rest,helensch/ensembl-rest,willmclaren/ensembl-rest,helensch/ensembl-rest,willmclaren/ensembl-rest,ens-lgil/ensembl-rest,helensch/ensembl-rest,willmclaren/ensembl-rest,ens-lgil/ensembl-rest,ens-lgil/ensembl-rest,helensch/ensembl-rest,willmclaren/ensembl-rest,ens-lgil/ensembl-rest,ens-lgil/ensembl-rest,willmclaren/ensembl-rest