Remove .html extension from list of tags in terminal

[guites]

I realized the list_tags() had a typo, it is using a # instead of %, so it tries to remove the .html from the beginning of the tagname variable.

before

./bb.sh tags
beware-with-underscores-in-markdown.html 1 post
example.html 1 post
keep-this-tag-format.html 1 post
tags-are-optional.html 1 post

after

./bb.sh tags
beware-with-underscores-in-markdown 1 post
example 1 post
keep-this-tag-format 1 post
tags-are-optional 1 post

I think this doesn't conflict with anything else.

Cheers!