* Adding responsive props to Box component
* Updating margin array prop instances
* Updating padding array prop instances
* Updates to docs, tests and margin, padding instances
* Optimizing class name object
* Simplifying single value logic
* replacing for loop with switch statement
* Memoizing generateClassNames function
* Show custom tokens in Swaps
* Add messages for adding a custom token in Swaps
* Add the first version of importing custom tokens in swaps
* Fix lint rules
* Create a new component: ImportToken
* Remove a pointer cursor from regular heading
* Fix a CSS issue for tokens with long names
* Update a comment
* Don’t return a custom token if it doesn’t have symbol or decimals
* Only search by contract address if nothing was found
* Track “Token Imported” event
* Fix unit tests
* Import tracking for “Token Imported”, increase token icon font size
* Disable token import for Source Token
* Update logic and content for notifications, update tests
* Do not hide a dropdown placeholder on click, so a user can click on a link
* Update a key name
* Update styling for the “danger” type notification in Swaps
* Show either a warning or danger notification based on token verification occurences
* Remove testnets from SWAPS_CHAINID_DEFAULT_BLOCK_EXPLORER_URL_MAP
* Use the “shouldSearchForImports” prop
* Create a new function for handling token import: “onOpenImportTokenModalClick”
* Filter token duplicities before iterating over tokens
* Use “address” instead of “symbol” for checking uniqueness
* Trigger Build
* Use a new API (/token) to get token data for importing in Swaps
* Temporarily decrese Jest threshold for functions
