Add an IntelliJ settings file describing the Dolphin project code style.

Source/Android/app/src/main/AndroidManifest.xml

@@ -30,7 +30,6 @@
             android:theme="@style/DolphinWii"
             android:label="@string/add_directory_title"/>
 
-
         <activity
             android:name="org.dolphinemu.dolphinemu.gamelist.GameListActivity"
             android:label="@string/app_name"

Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/adapters/FileAdapter.java

@@ -26,7 +26,7 @@ public class FileAdapter extends RecyclerView.Adapter<FileViewHolder> implements
 	 * Initializes the dataset to be displayed, and associates the Adapter with the
 	 * Activity as an event listener.
 	 *
-	 * @param path A String containing the path to the directory to be shown by this Adapter.
+	 * @param path     A String containing the path to the directory to be shown by this Adapter.
 	 * @param listener An Activity that can respond to callbacks from this Adapter.
 	 */
 	public FileAdapter(String path, FileClickListener listener)
@@ -125,7 +125,8 @@ public class FileAdapter extends RecyclerView.Adapter<FileViewHolder> implements
 			if (fileList.isEmpty())
 			{
 				Toast.makeText(view.getContext(), R.string.add_directory_empty_folder, Toast.LENGTH_SHORT).show();
-			} else
+			}
+			else
 			{
 				// Delay the loading of the new directory to give a little bit of time for UI feedback
 				// to happen. Hacky, but good enough for now; this is necessary because we're modifying
@@ -141,7 +142,8 @@ public class FileAdapter extends RecyclerView.Adapter<FileViewHolder> implements
 					}
 				}, 200);
 			}
-		} else
+		}
+		else
 		{
 			// Pass the activity the path of the parent directory of the clicked file.
 			mListener.finishSuccessfully();

Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/model/FileListItem.java

@@ -26,7 +26,8 @@ public class FileListItem implements Comparable<FileListItem>
 		if (file.isDirectory())
 		{
 			mType = TYPE_FOLDER;
-		} else
+		}
+		else
 		{
 			String fileExtension = mPath.substring(mPath.lastIndexOf('.'));
 
@@ -37,7 +38,8 @@ public class FileListItem implements Comparable<FileListItem>
 			if (allowedExtensions.contains(fileExtension))
 			{
 				mType = NativeLibrary.IsWiiTitle(mPath) ? TYPE_WII : TYPE_GC;
-			} else
+			}
+			else
 			{
 				mType = TYPE_OTHER;
 			}
@@ -67,12 +69,14 @@ public class FileListItem implements Comparable<FileListItem>
 		if (theOther.getType() == getType())
 		{
 			return getFilename().toLowerCase().compareTo(theOther.getFilename().toLowerCase());
-		} else
+		}
+		else
 		{
 			if (getType() > theOther.getType())
 			{
 				return 1;
-			} else
+			}
+			else
 			{
 				return -1;
 			}