Improve readme
Fix problem that is occurred error when input empty string to tag
Improve document
Add a regexp to delete needless newline
Modify html tag regexp list
Use minify_html.pl
Use tmp file
Occur error if the file format isn't matched
Rename content -> filename
Apply multiple blog posting
Fix a problem that can't specify language without default language
Refactor: move post function
Use cl-lib and lexical-binding
Use html-minify(npm package) instead
Define temp file variable
Delete *.html file after posting
Improve document
Merge branch 'changeHtmlMinify'

Conflicts:
	bpe.el
	readme.md