uses shell=True on windows
Merge branch '16_render_fail'. #16
over/undertitle lenght is the same than the title in bytes instead of characters. Chinese character are encoded in 2 bytes (utf-8)
Merge branch '17_chinese_chars'. Fix #17
Change Default (OSX).sublime-keymap to avoid shadowing important key mappings.

Most of the rest of the key mappings here are `super+shift+?`, so I propose that `super+shift+[bik]` be used to avoid shadowing important default mappings.

`super+k` in particular is a prefix key for many useful text editing functions (e.g. case conversions). `super+b` is the build system trigger key and its not inconceivable that someone would define a custom build system in an rst project.
Use `ctrl` for consistency.
Document OS/X key bindings for emphasis, bold & literal text.
Merge pull request #22 from douglatornell/patch-1

Change default OS/X keymap to avoid shadowing important key mappings.
Change print statements to functions

Change print statements to print functions to be Python 3 compliant
Use relative import for helpers.py

Use a relative import statement for importing helpers.py

Seems to be needed for Sublime Text 3
extend Lorin patch to restore compatibility with py2
mention py3 compatibility in the readme
Merge branch 'lorin-master'. this fix #23 and #24. Thanks Lorin!
upstream merge
merge upstream changes
Merge commit 'd7c4a263d015' into 11_foldable_headers
folding with shift+tab instead just tab, so completions works again