Remove redundent internal and public specifiers to allow for xcode 10.2 compiling without warnings.

Author: tonystone

Sources/StickyEncoding/DecodingError+Extensions.swift

@@ -23,7 +23,6 @@ import Swift
 ///
 /// Extension encapsulating error messages and the context for `DecodingError`s.
 ///
-internal
 extension DecodingError {
 
     // MARK: - `DecodingError.keyNotFound` errors.

Sources/StickyEncoding/EncodedData.swift

@@ -75,7 +75,7 @@ public class EncodedData {
 
 /// Support to/from UnsafeRawBuffers.
 ///
-public extension EncodedData {
+extension EncodedData {
 
     // MARK: UnsafeRawBufferPointer Support
 
@@ -99,7 +99,7 @@ public extension EncodedData {
 
 /// Support to/from Array<UInt8>
 ///
-public extension EncodedData {
+extension EncodedData {
 
     // MARK: Byte Array ([UInt8]) Support
 
@@ -114,7 +114,7 @@ public extension EncodedData {
 
 /// `Swift.Data` support for `EncodedData`.
 ///
-public extension EncodedData {
+extension EncodedData {
 
     // MARK: `Swift.Data` Support