#24: README.md, add 'MySQL Database' subsection
#24: README.md, add additional 'note'
#24: README.md, link text
#24: README.md, minor language change
#24: README.md, minor language change
#24: README.md, minor language changes
#24: README.md, mention 'MariaDB' upgrade possibility
#24: README.md, minor language change
Merge pull request #33 from jeff1evesque/doc_mysql_database

#24: Add 'MySQL Database' Subsection