* #587 Introduction to SSD wipe
Added information to readme.md regarding the lack of clarity about SSD wiping.
* #587
* Added guide for SSD
* Update README.md
Extended the disclaimer regarding SSD Wipe and fixed two typos
* ssd-guide compatibility note update
Added information regarding Samsung SATA SSD compatibility to sanitize command
* Added Solidigm compatibility for sata sanitize
* formatting (no content change)
* Added .DS_Store to gitignore
Added .DS_Store due for development on mac clients.
* Update ssd-guide.md
Added clarity regarding risks of incomplete sanitization of disks due to intransparency of vendor tools.
