Adding ultisnips support.
added submodule install method to readme
Merge pull request #63 from gokcehan/patch-1

added submodule install method to readme
added convenient shortcuts/settings for soft wrap

if `list` is on then `linebreak` doesn't work. I think this should count as a bug. Other changes are just for convenience. Exclude the ones that are too aggressive. Optionally we can put an option for these settings.
Match dashes as cite-keys (pandocPCite) in syntax
Expand pandoc_bibfiles file paths

Expand environment variables in paths
Expand ~ to home directory
Merge pull request #66 from shelhamer/citekeys-bibfiles

Allow dashes in citekeys and expand bibfile paths
removed 'nonumber' setting
oops, forgot line ends. added now
comment fixed
Merge pull request #64 from gokcehan/patch-2

added convenient shortcuts/settings for soft wrap
Add 'pdc' to ftdetect extensions
Use 'let' to set supertab completion type...

If calling the function directly, I get the following error:

    Unknown function: SuperTabDefaultCompletionType
Merge pull request #68 from tlvince/supertab-context

Use 'let' to set supertab completion type...
Merge pull request #67 from tlvince/pdc

Add 'pdc' to ftdetect extensions
Adding highlighting of gfm code blocks
Merge pull request #72 from ivotron/master

Adding highlighting of GFM code blocks
improving the documentation of pandoc executors
require non-whitespace before closing '$'. Should fix #69.

The Pandoc User Guide states:

> Anything between two $ characters will be treated as TeX math. The
> opening $ must have a character immediately to its right, while the
> closing $ must have a character immediately to its left. Thus, $20,000
> and $30,000 won’t parse as math.

Fixed the syntax matching regex to require a non-whitespace before
the closing '$'.
Keeps SuperTab from completing at start of line

This is accomplished adding '^' to b:SuperTabNoCompleteAfter.