change role name to refer to coordinates
make OligoRegionCoordinates role output a file with oligo region coordinates, update tests for this role
updated commands to produce one output file listing the coordinates for all the oligo regions, changed tests accordingly
moved code to grab sequence from EnsEMBL into new role
add new command to generate oligo region sequence files from a input file containing the coordinate data of the oligo regions, add tests for command
add file to run EnsEMBL role tests
rename test file to conform to other file names
change conditional and ins/del design creation command to take into account new workflow
rename subroutine to avoid name clash
Merge branch 'master' into oligo-target-region-refactor
v0.001

    Initial release
Merge branch 'master' into oligo-target-region-refactor
just reference first value in target_genes arrayref, do not shift it
perlcritic fixes
    Bugfix, ins-del-design command now persisting target-gene