Merge pull request #219 from keithj/devel

Manipulate PATH for tests using scripts in ./bin and ../r/bin
Added prototype generate_yml helper script and test files
Renamed YML generation script
Merge pull request #221 from keithj/devel

Revised the SNP database query for Sequenom
Merge pull request #223 from keithj/devel

Ruby package version and script tests
Merge pull request #224 from keithj/devel

Present a default 'unversioned' version number in cases where the Gem
Additional command line options and improved testing for genotyping_yml.pl script
Moved test code into a separate module; additional command-line option checking; updated zcall test data
Added files for genotyping_yml.pl and tests
Corrected genotyping_yml.pl script name in manfiest
Merge pull request #220 from iainrb/devel

Added prototype generate_yml helper script and test files