#37: README.md, further information on 'Dane-Elec Class 4'
#37: README.md, minor language change
#37: README.md, add detail regarding 'Dane-Elec Class 4'
#37: README.md, provide information regarding SanDisk SD card
#37: README.md, link text
#37: README.md, link text
#37: README.md, link text
#37: README.md, minor language change
Merge pull request #56 from jeff1evesque/doc_configuration

Documentation: Adjust 'SD Boot Partition' Subsection