Add Setex examples to the multiple headers test.
Toc: Pass errors if no atx headers are processed.

Fixes issue #102
Add TableFormat command.
Merge pull request #89 from cirosantilli/table-format

Add TableFormat command.
Merge pull request #84 from cirosantilli/setex-tests

Add Setex examples to the multiple headers test.
Fix toc consfuses hyphen list with Setex header.

Fix #100.
Merge pull request #107 from cirosantilli/list-setex-mix

Fix toc consfuses hyphen list with Setex header.
Use location for :Toc list instead of quickfix.
Merge pull request #108 from cirosantilli/lopen

Use location for :Toc list instead of quickfix.
Fix header increase and decrease.
Merge pull request #110 from cirosantilli/fix-header-increase

Fix header increase and decrease.
Use getloclist() for location list of :Toc

:Toc causes errors because getqflist() returns empty for location
list.
Fix #108
Fix indent after list items

1. Fix not only *+- but also \ matched

Need not escape inside [] because backslash codes do not work inside [].
So pattern [\*+-] match also \.

2. Fix not only list but also horizontal are indented

If only space and three '*' or '-' character are in the line,
this line means horizontal item.
If current line is below horizontal item, it need not to indent.
Following example is horizontal item.

---
***
- - -
* * *

And list item must be specified space after [*-+].
Following example is list item.
* foo
- bar
+ baz

But following example is not list item.
*foo
-bar
+baz

Add indent test file for above bugs.

Fix #90
Automatically continue blockquote on line break
This is accomplished by treating `>` as a comment marker.
Merge pull request #117 from roggan87/master

Automatically continue blockquote on line break
Merge pull request #103 from fmoralesc/patch-1

Toc: Pass errors if no atx headers are processed.
Add unit tests and travis support.
Merge pull request #128 from cirosantilli/unit-test

Add unit tests and travis support.
Fix () [] were rendered as links when not in link.
Merge pull request #122 from cirosantilli/paren

Fix parenthesis () and square brackets [] that were rendered as links when not in link.