resolved#608
* fixes Inconsistent donation icons and colours #608
replaces all donation png's with svg's from https://simpleicons.org
removes svg files with "-svg" at the end
* fixes the issues due to vscode formatting the code
* fixes Discord icon
fixes some formatting errors, caused by copy& from the previous commit with wrong formatting
* fixed else-if's
added Open Collective Icon
I couldn't find the icon for the Economy Category from Feather
* added unknown_donation.svg
replaced unknown donation icon
removed old unknown.svg icon
* renamed unkown donation icon for consistency
* somehow the cmmits before didn't add the new Icon
Fixed formatting issues (again)
* fixes formatting issues (I need to look into that)
* fixed else-if's that somehow got reverted
* Fix lint
* Strict equals
* Fix lint again
7c166d85e1
