Added some comments

Author: jantje

io.sloeber.core/src/io/sloeber/core/managers/Library.java

@@ -21,6 +21,12 @@
 import io.sloeber.core.common.ConfigurationPreferences;
 import io.sloeber.core.tools.FileModifiers;
 
+/**
+ * This class represents an entry ina a library json file
+ *
+ * @author jan
+ *
+ */
 public class Library implements Comparable<Library> {
 
 	private String name;