[MRELEASE-1103] Decryption of server password in settings.xml failed …

…(works with 2.5.3)

Wrong file path used for master password file. Using plexus default, that is NOT
same as Maven default.

This closes #181

maven-release-manager/src/main/java/org/apache/maven/shared/release/util/MavenCrypto.java

@@ -63,6 +63,9 @@ private MavenCryptoException(String message, Throwable cause) {
     public MavenCrypto(DefaultSecDispatcher secDispatcher, PlexusCipher plexusCipher) {
         this.secDispatcher = secDispatcher;
         this.plexusCipher = plexusCipher;
+
+        // Adjust the default path (def path != maven path)
+        this.secDispatcher.setConfigurationFile("~/.m2/settings-security.xml");
     }
 
     public String decrypt(String value) throws MavenCryptoException {