TODO

Serial option to process arrays

calculate md5 sums and store

Example P95 historical data

Interactive QC visualisation

Include SQL and galaxy stuff 

knitr as Sweave alternative

More elegant handling if useImages is specified, but none are found

Dry run option - If files needed for bead-level analysis is there, check if annotation is correct, if data have been summarised, problems with sample sheet.

GEO submission