Issue32

Hi Darrick

I had to do some testing because I noticed that ftplugin/html.vim is still loaded in PHP files. I can only presume that, back when PHP was considered a HTML template language instead of a server-side dev language, <?php is detected as the HTML filetype.

I added a check in html_pvj.vim to ensure that it only sets iskeyword on HTML files. I've since checked it with PHP files, HTML files and JS files and it now appears to be working as intended.

Let me know if anything else is missing

Cheers,
Paul