fixed obsolete reference to Hello world applet

fixes https://github.com/frankmorgner/vsmartcard/issues/163
regression from 1caff4f497

ACardEmulator/README.md

@@ -9,7 +9,6 @@ APDUs are then returned to the smart card reader.
 With the built-in Java Card runtime of [jCardSim](http://www.jcardsim.org/) the
 app includes the following Applets:
 
-- [Hello World Applet](https://github.com/licel/jcardsim/blob/master/src/main/java/com/licel/jcardsim/samples/HelloWorldApplet.java) (application identifier ``F000000001``)
 - [OpenPGP Applet](https://developers.yubico.com/ykneo-openpgp/) (application identifier ``D2760001240102000000000000010000``)
 - [OATH Applet](https://developers.yubico.com/ykneo-oath/) (application identifier ``A000000527210101``)
 - [ISO Applet](http://www.pwendland.net/IsoApplet/) (application identifier ``F276A288BCFBA69D34F31001``)

ACardEmulator/app/src/main/java/com/vsmartcard/acardemulator/SettingsActivity.java

@@ -184,7 +184,6 @@ public class SettingsActivity extends AppCompatPreferenceActivity {
             // guidelines.
             bindPreferenceSummaryToValue(findPreference("emulator"));
 
-            bindPreferenceSummaryToValue(findPreference("activate_helloworld"));
             bindPreferenceSummaryToValue(findPreference("activate_pivapplet"));
             bindPreferenceSummaryToValue(findPreference("activate_openpgp"));
             bindPreferenceSummaryToValue(findPreference("activate_oath"));

ACardEmulator/app/src/main/java/com/vsmartcard/acardemulator/emulators/EmulatorSingleton.java

@@ -81,7 +81,6 @@ public class EmulatorSingleton {
                         Integer.parseInt(SP.getString("port", Integer.toString(VICCEmulator.DEFAULT_PORT))));
             } else {
                 emulator = new JCEmulator(context,
-                        SP.getBoolean("activate_helloworld", false),
                         SP.getBoolean("activate_openpgp", false),
                         SP.getBoolean("activate_oath", false),
                         SP.getBoolean("activate_isoapplet", false),

ACardEmulator/app/src/main/java/com/vsmartcard/acardemulator/emulators/JCEmulator.java

@@ -23,7 +23,6 @@ public class JCEmulator implements Emulator {
 
     public JCEmulator(
             Context context,
-            boolean activate_helloworld,
             boolean activate_openpgp,
             boolean activate_oath,
             boolean activate_isoapplet,

ACardEmulator/doc/README.txt

@@ -26,7 +26,6 @@ device instead of the phone.
 With the built-in Java Card runtime of jCardSim_ the app includes the following
 Applets:
 
-- `Hello World Applet`_ (application identifier ``F000000001``)
 - `OpenPGP Applet`_ (application identifier ``D2760001240102000000000000010000``)
 - `OATH Applet`_ (application identifier ``A000000527210101``)
 - `ISO Applet`_ (application identifier ``F276A288BCFBA69D34F31001``)