* [del] Removed google syntax file.
* [new] Default vimwiki syntax is a subset of google's one. Header's has been changed from !Header to =Header=. It is easier to maintain only 2 syntaxes. See :h vimwiki-syntax-headers.
* [new] Multiline paragraphs -- less longlines.
* [new] Comments. See :h vimwiki-syntax-comments.
* [del] Removed setlocal textwidth = 0 from ftplugin.
* [fix] New regexps for bold, italic, bolditalic.
* [fix] The last item in List sometimes fold-in incorrectly.
* [fix] Minor tweaks on default css.
