jni: bind method to change account password

Change-Id: Ie5c47b9ff5084f6f1976b8a789eb09ce76879311

bin/jni/configurationmanager.i

@@ -91,6 +91,7 @@ std::vector<DRing::Message> getLastMessages(const std::string& accountID, uint64
 int getMessageStatus(uint64_t id);
 int getMessageStatus(const std::string& accountID, uint64_t id);
 bool cancelMessage(const std::string& accountID, uint64_t id);
+bool changeAccountPassword(const std::string& accountID, const std::string& password_old, const std::string& password_new);
 
 bool lookupName(const std::string& account, const std::string& nameserver, const std::string& name);
 bool lookupAddress(const std::string& account, const std::string& nameserver, const std::string& address);