Comment 2 for bug 1637371

Reviewed: https://reviews.mahara.org/7273
Committed: https://git.mahara.org/mahara/mahara/commit/66d234c520a0f105c181e6656d0204d537dc578a
Submitter: Robert Lyon (<email address hidden>)
Branch: master

commit 66d234c520a0f105c181e6656d0204d537dc578a
Author: Pat Kira <email address hidden>
Date: Fri Nov 25 16:40:20 2016 +1300

Bug 1637371 - Consilidating raw theme colours

- Amend Ocean theme implementation similar to other theme so new theme
can inherit from it

- Ensure that all colour values in scss components are variables (except
those that are more specific)

- Remove select2.scss as it is now part of raw theme for theme-ability
- Also remove select2.css inclusion in PHP files
- Add scss version of select2 styles and remove existing one
(_select2.scss)
- Create _mahara-select.scss for style override

behatnotneeded: styling only

Change-Id: I624b55ce34dd19ad525ba250877780bfbc0251b5