#7 show also page name in the title bar

I don't know why all env variables start with var, but I tried to follow the same naming convention. I've named the index.html page "Home". The rest of the pages will have the name of their filename without the extension.

If we have a blog named MyBlog:

• index.html title bar will read Home - MyBlog
• pages/Contact.html title bar will read Contact - MyBlog
• pages/About.html title bar will read About - MyBlog
• posts/myPost.html title bar will read myPost - MyBlog

I didn't write export var_page="Home" to variables file, because it changes a lot.

Thanks for this. According to the documentation though, you're supposed to name posts like 2016-02-04--Untimed article.md or 2016-02-04-17:00-Hello, world!.md and I feel it probably displays titles like these very ugly. You probably want to use doctitle, see line 288: doctitle=${docbasename#*-*-*-*-}

Fixed it!

Any chance you could quickly squash this into a single commit? After that I'll hit merge :)

Done, thanks for the feedback!

Thanks again for the contribution!