fix Uploaded_variation

[monsanto-pinheiro]

To backward compatibility and to be equal with documentation is necessary to make a correction in 'modules/Bio/EnsEMBL/VEP/OutputFactory.pm' line 783.

-Uploaded_variation => $vf->variation_name,
+Uploaded_variation => $vf->variation_name ne '.' ? $vf->variation_name : ($vf->{original_chr} || $vf->{chr}).''.$vf->{start}.''.($vf->{allele_string} || $vf->{class_SO_term}),

From your help:
"""
The default output format ("VEP" format when downloading from the web interface) is a 14 column tab-delimited file. Empty values are denoted by '-'. The output columns are:
'Uploaded variation - as chromosome_start_alleles'
"""

[coveralls]

Coverage remained the same at 99.118% when pulling 11683d1 on monsanto-pinheiro:release/91 into 46e1afe on Ensembl:release/91.

[coveralls]

Coverage remained the same at 99.118% when pulling 11683d1 on monsanto-pinheiro:release/91 into 46e1afe on Ensembl:release/91.

[at7]

Thank you for your pull request. We can include the change for the next release. Could you please commit to the master branch? Thank you