new settings structure:

* renamed old 'misc' category to 'tweaks'
* renamed 'developer options' to 'misc'
* moved 'about IITC' screen to misc category (no need to have it on top)

mobile/res/values/strings.xml

@@ -91,7 +91,6 @@
 
     <string name="pref_ui_cat">UI</string>
     <string name="pref_misc_cat">Misc</string>
-    <string name="pref_developer_options_cat">Developer options</string>
     <string name="pref_tweaks_cat">Tweaks</string>
     <string name="pref_plugins">IITC Plugins</string>
     <string name="pref_plugins_title">Available plugins</string>
@@ -111,6 +110,7 @@
     <string name="pref_press_twice_to_exit">Press back button twice to exit</string>
     <string name="pref_press_twice_to_exit_sum">Avoids accidental exits</string>
     <string name="pref_advanced_options">Advanced settings</string>
+    <string name="pref_advanced_options_sum">Developer options and advanced tweaks</string>
     <string name="pref_enable_dev_mode">Enable developer mode</string>
     <string name="pref_enable_dev_mode_sum">If enabled, all IITC sources will be loaded from external storage of the Android device.
       Please copy all sources from $IITC_folder/build/mobile/ to /sdcard/IITC_Mobile/dev/.</string>

mobile/res/xml/preferences.xml

@@ -1,16 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
-
-    <PreferenceScreen
-        android:key="pref_about_screen"
-        android:persistent="false"
-        android:title="@string/pref_about_title">
-        <com.cradle.iitc_mobile.IITC_AboutDialogPreference
-            android:dialogIcon="@android:drawable/ic_dialog_info"
-            android:key="pref_about"
-            android:title="@string/pref_about_title"/>
-    </PreferenceScreen>
-
     <PreferenceCategory
         android:key="pref_ui_cat"
         android:title="@string/pref_ui_cat">
@@ -41,8 +30,8 @@
             android:title="@string/pref_force_desktop"/>
     </PreferenceCategory>
     <PreferenceCategory
-        android:key="pref_mics"
+        android:key="pref_tweaks_cat"
-        android:title="@string/pref_misc_cat">
+        android:title="@string/pref_tweaks_cat">
         <PreferenceScreen
             android:fragment="com.cradle.iitc_mobile.fragments.PluginsFragment"
             android:key="pref_plugins"
@@ -70,12 +59,13 @@
             android:title="@string/pref_press_twice_to_exit"/>
     </PreferenceCategory>
     <PreferenceCategory
-        android:key="pref_developer_options"
+    android:key="pref_mics"
-        android:title="@string/pref_developer_options_cat">
+    android:title="@string/pref_misc_cat">
         <PreferenceScreen
             android:key="pref_developer_screen"
             android:persistent="false"
-            android:title="@string/pref_advanced_options">
+            android:title="@string/pref_advanced_options"
+            android:summary="@string/pref_advanced_options_sum">
             <CheckBoxPreference
                 android:defaultValue="false"
                 android:key="pref_dev_checkbox"
@@ -111,6 +101,15 @@
                     android:title="@string/pref_fake_user_agent"/>
             </PreferenceCategory>
         </PreferenceScreen>
+        <PreferenceScreen
+            android:key="pref_about_screen"
+            android:persistent="false"
+            android:title="@string/pref_about_title">
+            <com.cradle.iitc_mobile.IITC_AboutDialogPreference
+                android:dialogIcon="@android:drawable/ic_dialog_info"
+                android:key="pref_about"
+                android:title="@string/pref_about_title"/>
+        </PreferenceScreen>
     </PreferenceCategory>
 
 </PreferenceScreen>