Fix TOC when it has no entries
Fix #131 (TOC newtex file name issue)
Fixed #132 - also redirect stderr to null
Fix #133 - bib completion

* Improved s:FindBibData, remove bib entry extensions.
* Added support for windows
Fix #133 - shellslash
Fix typo
Merge pull request #135 from spl/patch-1

Fix typo
Fixed shellslash option revert
Fix #136 - better bib complete preview

Align type keywords and use spaces instead of tilde
for author surnames.
Extended support for cleveref

* Syntax highlight \cpageref, \labelcref, ...
* Omni-completion now works with \labelcref
Merge pull request #137 from tobson/cleveref

Extended support for cleveref
Disabled syntax highlighting for \c{page,}refrange
Merge pull request #138 from tobson/cleveref

Disabled syntax highlighting for \c{page,}refrange
Activate in TOC also parse input file
Fix FindClosestSection error message
Fixed #139
Added syntax support for autoref