Load content library logo from the library itself, instead of using an internal asset in the project

Author: Javier de Silóniz Sandino

src/main/scala/org/scalaexercises/exercises/model.scala

@@ -16,6 +16,8 @@ trait Library {
   def name: String
   def description: String
   def color: Option[String]
+  def logoPath: String
+  def logoData: Option[String]
   def sections: List[Section]
   def timestamp: String
   def buildMetaInfo: BuildInfo
@@ -70,6 +72,8 @@ case class DefaultLibrary(
   name:          String,
   description:   String,
   color:         Option[String],
+  logoPath:      String,
+  logoData:      Option[String],
   sections:      List[Section]  = Nil,
   timestamp:     String,
   buildMetaInfo: BuildInfo

src/test/scala/com/fortysevendeg/exercises/Content.scala

@@ -6,6 +6,8 @@ object LibraryA extends Library {
   override def owner = ???
   override def repository = ???
   override def color = ???
+  override def logoPath = ???
+  override def logoData = ???
   override def description = ???
   override def name = ???
   override def sections = ???
@@ -17,6 +19,8 @@ object LibraryB extends Library {
   override def owner = ???
   override def repository = ???
   override def color = ???
+  override def logoPath = ???
+  override def logoData = ???
   override def description = ???
   override def name = ???
   override def sections = ???
@@ -28,6 +32,8 @@ object LibraryC extends Library {
   override def owner = ???
   override def repository = ???
   override def color = ???
+  override def logoPath = ???
+  override def logoData = ???
   override def description = ???
   override def name = ???
   override def sections = ???
@@ -39,6 +45,8 @@ class ErrorLibrary extends Library {
   override def owner = ???
   override def repository = ???
   override def color = ???
+  override def logoPath = ???
+  override def logoData = ???
   override def description = ???
   override def name = ???
   override def sections = ???