Use consistent case in assets

Passepartout/App/Assets.xcassets/Logo.imageset/Contents.json

@@ -6,12 +6,12 @@
     },
     {
       "idiom" : "universal",
-      "filename" : "logo@2x.png",
+      "filename" : "Logo@2x.png",
       "scale" : "2x"
     },
     {
       "idiom" : "universal",
-      "filename" : "logo@3x.png",
+      "filename" : "Logo@3x.png",
       "scale" : "3x"
     }
   ],
@@ -19,4 +19,4 @@
     "version" : 1,
     "author" : "xcode"
   }
-}
+}

Passepartout/App/Constants/SwiftGen+Assets.swift

@@ -23,9 +23,9 @@ internal typealias AssetImageTypeAlias = ImageAsset.Image
 internal enum Asset {
   internal enum Assets {
     internal static let accentColor = ColorAsset(name: "AccentColor")
-    internal static let lightTextColor = ColorAsset(name: "lightTextColor")
-    internal static let logo = ImageAsset(name: "logo")
-    internal static let primaryColor = ColorAsset(name: "primaryColor")
+    internal static let lightTextColor = ColorAsset(name: "LightTextColor")
+    internal static let logo = ImageAsset(name: "Logo")
+    internal static let primaryColor = ColorAsset(name: "PrimaryColor")
   }
   internal enum Flags {
     internal enum Flags {