"make show_boards" now lists the board name as well as board tag.

also is alphabetically sorted by tag now.

Fixes #204
Merge pull request #205 from sej7278/master

"make show_boards" now lists the board name as well as board tag.
Fixed alpha sort on those crazy Macs ;-)
Merge pull request #206 from sej7278/master

Fix alpha sort on those crazy Macs ;-)
Rebased