arrayQuality User's guide

# Quality Control tools for spotted arrays

## User Guides

- Basic Quality User's Guide (html) Recommended to get started with arrayQuality.
- Print-run QC (html) For print-run quality assessment.
- How to customize arrayQuality User's Guide (html) Guideline for customization of arrayQuality functions. For advanced users only.
- meeboQuality User's Guide (html) The guide in html format for online viewing.