List: comment code for entry_first() and entry_last()

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Revert "List: comment code for entry_first() and entry_last()"

This reverts commit 5e9971d539b80d87f00c3a41f45cd6fb1b3fea22.
List: comment code for entry_first() and entry_last() (Fixed)

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Memory: do not reset pointer when is setting data. not required

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Mimetype: do all extension cmp in lower case mode

Signed-off-by: Eduardo Silva <edsiper@gmail.com>