Revert "Update version to 0.4"

This reverts commit cdd3c2f.

Author: Raymond McCrae

Info_AppleTV.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.4</string>
+	<string>0.3</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSPrincipalClass</key>

Info_MacOS.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.4</string>
+	<string>0.3</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSHumanReadableCopyright</key>

Info_iOS.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.4</string>
+	<string>0.3</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSPrincipalClass</key>

README.md

@@ -68,7 +68,7 @@ let package = Package(
     name: "YourProject",
 
     dependencies: [
-        .package(url: "https://github.com/raymccrae/swift-htmlsaxparser.git", from: "0.4.0")
+        .package(url: "https://github.com/raymccrae/swift-htmlsaxparser.git", from: "0.3.0")
     ]
 )
 ```
@@ -91,4 +91,4 @@ $ swift build -Xcc -I"$(xcrun --show-sdk-path)/usr/include/libxml2"
 * see [LICENSE](https://github.com/raymccrae/swift-htmlsaxparser/blob/master/LICENSE) file
 
 ## Version 
-* Version 0.4
+* Version 0.3