move icons to single folder, cleanup

passbook/core/static/img/google-logo.svg

@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Generator: Adobe Illustrator 22.0.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
-<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
-	 width="20px" height="20px" viewBox="0 0 20 20" style="enable-background:new 0 0 20 20;" xml:space="preserve">
-<style type="text/css">
-	.st0{fill:#FBBB00;}
-	.st1{fill:#518EF8;}
-	.st2{fill:#28B446;}
-	.st3{fill:#F14336;}
-</style>
-<path class="st0" d="M4.4,12.1l-0.7,2.6l-2.5,0.1C0.4,13.3,0,11.7,0,10c0-1.7,0.4-3.2,1.1-4.6h0l2.3,0.4l1,2.3
-	C4.2,8.7,4.1,9.3,4.1,10C4.1,10.7,4.2,11.4,4.4,12.1z"/>
-<path class="st1" d="M19.8,8.1C19.9,8.7,20,9.4,20,10c0,0.7-0.1,1.4-0.2,2.1c-0.5,2.3-1.8,4.3-3.5,5.7l0,0l-2.9-0.1L13,15.1
-	c1.2-0.7,2.1-1.8,2.6-3h-5.3v-4h5.4H19.8L19.8,8.1z"/>
-<path class="st2" d="M16.3,17.8L16.3,17.8C14.5,19.2,12.4,20,10,20c-3.8,0-7.1-2.1-8.8-5.3l3.2-2.7c0.8,2.3,3,3.9,5.6,3.9
-	c1.1,0,2.1-0.3,3-0.8L16.3,17.8z"/>
-<path class="st3" d="M16.4,2.3L13.1,5c-0.9-0.6-2-0.9-3.1-0.9c-2.6,0-4.8,1.7-5.6,4L1.1,5.4h0C2.8,2.2,6.1,0,10,0
-	C12.4,0,14.7,0.9,16.4,2.3z"/>
-</svg>

passbook/core/static/img/logos/azure ad.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="21" height="21" viewBox="0 0 21 21"><title>MS-SymbolLockup</title><rect x="1" y="1" width="9" height="9" fill="#f25022"/><rect x="1" y="11" width="9" height="9" fill="#00a4ef"/><rect x="11" y="1" width="9" height="9" fill="#7fba00"/><rect x="11" y="11" width="9" height="9" fill="#ffb900"/></svg>