Add genre post metadata.
Update the changes for this enhancement with issue no.
Fix the undefined value genre.
update bootstrap3 post.tmpl -- add h-entry

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
replace “genre” with “type”

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
remove a duplicate if

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
remove invalid change in metafile support

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
Support the `type` field sanely

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
rephrase slightly [ci skip]

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>