Tag version 3.2.

- This is the first release done again by @SirVer. And this is also posted
 on vim.org again. `¯\_(ツ)_/¯`
- This is the last version to support Python 2.
- Syntax highlighting improvements: a new one for unite & tweaks to others.
- Support for transformations on multiple lines.
- Python interpolation got more powerful, for example tabstops can now be
 modified in python interpolation, you can access the last changed
 placeholder text and more.
- Support for deoplete.
- Snippet files are no longer watched for changes. This increases
 performance, but also means that if you change your snippet files outside
 of Vim, UltiSnips will not know about it. You need to run `:call
 UltiSnips#RefreshSnippets()` or restart Vim.
- Text objects for selecting snippets in visual mode: iS, aS

Updated release date for 3.1.

Update ChangeLog.

Updated ChangeLog

Updated ChangeLog

Some improvements to Syntax highlighting including support for ${VISUAL}

Update ChangeLog

Updated ChangeLog

Updated ChangeLog. Tagged 1.4

Fixed a map with select mode unmapping