Use actual value for SINGLE_QUOTES/DOUBLE_QUOTES
Add snippets `'`, `"` and `doc`

`'` and `"` use a new function `triple_quotes_handle_trailing` which
handles trailing/existing quotes.

This handles expansion of`"|"`, where the second quote gets automatically
inserted by e.g. delimitMate.
Scala for comprehension
Ultisnips: Common CSS snippets

These already exist in the `snippets` style, but thse will not be loaded
by Ultisnips when working with SCSS files, due to how the extend feature
works.
Ultisnips: CSS. Colours, shadows, text-transform.

Also remove IE6 specific fixed position snippet.
${1:text} snippets snippet
Merge pull request #470 from blueyed/python-doc-quotes

Python: add triple doc quotes and handle expansion of `"|"`
Ultisnips CSS colour spacing
ol. and ol# are missing a double quote

ol. and ol# snippets are missing a double quote.
Merge pull request #472 from yerv000/patch-1

ol. and ol# are missing a double quote
snippets haskell lambda
Additional jasmine snippets for the following completions:

* toHaveBeenCalled
* toHaveBeenCalledWith
* not.toHaveBeenCalled
Merge pull request #474 from craigp/additional_jasmine_snippets

Additional jasmine snippets for the following completions:
Debug Haskell lambda ultisnips
Merge upstream