Bump dokka, update dokka calls, add test md package and module docs

sample/src/commonMain/kotlin/com/ionspin/kotlin/crypto/sample/DataPackage.kt

@@ -33,4 +33,4 @@ data class HexadecimalStringData(val content: String) : DataPackage {
     }
 }
 
-data class FileData(val filePath: )
+//data class FileData(val filePath: )

sample/src/commonMain/kotlin/com/ionspin/kotlin/crypto/sample/FileWrapper.kt

@@ -5,7 +5,7 @@ package com.ionspin.kotlin.crypto.sample
  * ugljesa.jovanovic@ionspin.com
  * on 30-Oct-2020
  */
-expect class FileWrapper(path: String) {
-    fun exists() : Boolean
-    fun rea
-}
+//expect class FileWrapper(path: String) {
+//    fun exists() : Boolean
+////    fun rea
+//}