posts: board-farm-pt3-conmux: rename, change date to 2014

Signed-off-by: Michael Turquette <mturquette@deferred.io>
posts: board-farm-pt1-tftpboot: initial commit

Signed-off-by: Michael Turquette <mturquette@deferred.io>
posts: board-farm-pt2-pps-tools: initial commit

Signed-off-by: Michael Turquette <mturquette@deferred.io>