RT 322512 Modified idat file finding query to work on methylation studies
Add creation metadata
Merge pull request #104 from keithj/devel

iRODS related updates
Added cross-reference of analysis collection to sample study

Made the sample archive search path configurable
Merge remote branch 'wtsi-npg/devel' into devel
Merge pull request #105 from keithj/devel

Added cross-reference of analysis collection to sample study
Merge pull request #106 from iainrb/devel

Merge from iainrb to wtsi-npg for jenkins test
Merge pull request #107 from iainrb/devel

Bugfix for default .ini path
Merge pull request #20 from wtsi-npg/devel

Merge in changes from wtsi-npg/devel