add errors and remove stale code

add errors to avoid compilation errors (#159)

* 🐒

* ermahgerd syntax

* small fix to mixes

* syntax ):

* correct path

* remove whitelabel for now

* rm buttons

* remove lots of complicated code, commented code, unused code

* deboop

Separate master + internal palettes

MASTER

Primary:

• black
• white
• oxford
• teal
• claret
• paper

Secondary:

• slate
• lemon
• wheat
• mandarin
• valvet

Tertiary:

• jade
• crimson
• wasabi
• candy

B2C:

• org-b2c
• org-b2c-light
• org-b2c-dark

INTERNAL

Primary:

• black
• white
• oxford
• teal

Secondary:

• slate
• lemon

Tertiary:

• jade
• crimson

Experimental:

• slate-white-5
• slate-white-15

fix sandbox demo

Fix sandbox demo (#156)

* demo

* update demo behaviour and fix string replacement

* unnecessary dep

* cleanup, sorta

* i borked it, i fixed it

* fix color contrast

add oColorMix sandbox demo

add o colors mix sandbox :tada: (#155)

* add o colors mix sanbox

* linting

Add contrast checking demo

Also removes use case buttons on palette demo as their functionality was somewhat unclear.

Update contrast ratio calculation

Ratio update (#153)

* add mathsass

* remove less accurate math functions

* add decimals to floor

* ignore bower components

* reference math functions

* update jade

* add pass/fail tests for all colours in palette

* whoops

* update dependencies

silence unnecessary warnings

v4.3.1

silence null warnings (#152)

Add sass tests

True test (#142)

* set up testing folders

* test math functions

* test color functions

* test a11y functions

* allow for error testing

* test oColor functions v1

* allow for warn testing

* test oColor functions v2

* test oColor functions v2

* change returned color in oColorGetColorFor mixin

* test oColor functions v3

* test oColor mixins v1

* return null if value null when warning

* linting

* remove warn helper, it doesnt help

* remove test-runner to prep for true in obt

v4.2.4: Remove warning as it is spamming clients. (#149)

* Only warn of experimental colors once.

v4.2.3: Update branded usecases. (#147)

- Fallback to master brand usecases if the requested brand has no usecases.
- Add whitelabel usecases.
- Remove unnecessary internal brand usecases -- hypocritical considering previous feedback recommending the contrary.