Fixed markdown on GETTING_STARTED; added LICENSE

GETTING_STARTED.md

@@ -27,8 +27,8 @@ ZipFile. It can be created with the common Objective-C procedure of an
 alloc followed by an init, specifying in the latter if the zip file is
 being created, appended or unzipped:
 
-  ZipFile *zipFile= [[ZipFile alloc] initWithFileName:@"test.zip"
-    mode:ZipFileModeCreate];
+	ZipFile *zipFile= [[ZipFile alloc] initWithFileName:@"test.zip"
+		mode:ZipFileModeCreate];
 
 Creating and appending are both write-only modalities, while unzipping
 is a read-only modality. You can not request reading operations on a
@@ -44,11 +44,11 @@ with a password. Both methods return an instance of a ZipWriteStream
 class, which will be used solely for the scope of writing the content of
 the file, and then must be closed:
 
-  ZipWriteStream *stream= [zipFile writeFileInZipWithName:@"abc.txt"
-    compressionLevel:ZipCompressionLevelBest];
+	ZipWriteStream *stream= [zipFile writeFileInZipWithName:@"abc.txt"
+		compressionLevel:ZipCompressionLevelBest];
 
-  [stream writeData:abcData];
-  [stream finishedWriting];
+	[stream writeData:abcData];
+	[stream finishedWriting];
 
 Reading a file from a zip file
 ------------------------------
@@ -59,16 +59,16 @@ step-forwarding or by locating the file by name. Once you are on the
 correct file, you can obtain an instance of a ZipReadStream that will
 let you read the content (and then must be closed):
 
-  ZipFile *unzipFile= [[ZipFile alloc] initWithFileName:@"test.zip"
-    mode:ZipFileModeUnzip];
+	ZipFile *unzipFile= [[ZipFile alloc] initWithFileName:@"test.zip"
+		mode:ZipFileModeUnzip];
 
-  [unzipFile goToFirstFileInZip];
+	[unzipFile goToFirstFileInZip];
 
-  ZipReadStream *read= [unzipFile readCurrentFileInZip];
-  NSMutableData *data= [[NSMutableData alloc] initWithLength:256];
-  int bytesRead= [read readDataWithBuffer:data];
+	ZipReadStream *read= [unzipFile readCurrentFileInZip];
+	NSMutableData *data= [[NSMutableData alloc] initWithLength:256];
+	int bytesRead= [read readDataWithBuffer:data];
 
-  [read finishedReading];
+	[read finishedReading];
 
 Note that the NSMutableData instance that acts as the read buffer must
 have been set with a length greater than 0: the readDataWithBuffer API
@@ -83,23 +83,23 @@ contained in zip by filling an NSArray with instances of FileInZipInfo
 class. You can then use its name property to locate the file inside the
 zip and expand it:
 
-  ZipFile *unzipFile= [[ZipFile alloc] initWithFileName:@"test.zip"
-    mode:ZipFileModeUnzip];
+	ZipFile *unzipFile= [[ZipFile alloc] initWithFileName:@"test.zip"
+		mode:ZipFileModeUnzip];
 
-  NSArray *infos= [unzipFile listFileInZipInfos];
-  for (FileInZipInfo *info in infos) {
-    NSLog(@"- %@ %@ %d (%d)", info.name, info.date, info.size,
-      info.level);
+	NSArray *infos= [unzipFile listFileInZipInfos];
+	for (FileInZipInfo *info in infos) {
+		NSLog(@"- %@ %@ %d (%d)", info.name, info.date, info.size,
+    		info.level);
 
-    // Locate the file in the zip
-    [unzipFile locateFileInZip:info.name];
+		// Locate the file in the zip
+		[unzipFile locateFileInZip:info.name];
 
-    // Expand the file in memory
-    ZipReadStream *read= [unzipFile readCurrentFileInZip];
-    NSMutableData *data= [[NSMutableData alloc] initWithLength:256];
-    int bytesRead= [read readDataWithBuffer:data];
-    [read finishedReading];
-  }
+		// Expand the file in memory
+		ZipReadStream *read= [unzipFile readCurrentFileInZip];
+		NSMutableData *data= [[NSMutableData alloc] initWithLength:256];
+		int bytesRead= [read readDataWithBuffer:data];
+		[read finishedReading];
+	}
 
 Note that the FileInZipInfo class provide two sizes:
 - length is the original (uncompressed) file size, while
@@ -111,7 +111,7 @@ Closing the zip file
 Remember, when you are done, to close your ZipFile instance to avoid
 file corruption problems:
 
-  [zipFile close];
+	[zipFile close];
 
 Notes
 =====
@@ -132,35 +132,35 @@ Memory management
 If you need to extract huge files that cannot be contained in memory,
 you can do so using a read-then-write buffered loop like this:
 
-  NSFileHandle *file= [NSFileHandle fileHandleForWritingAtPath:filePath];
-  NSMutableData *buffer= [[NSMutableData alloc]
-    initWithLength:BUFFER_SIZE];
+	NSFileHandle *file= [NSFileHandle fileHandleForWritingAtPath:filePath];
+	NSMutableData *buffer= [[NSMutableData alloc]
+		initWithLength:BUFFER_SIZE];
 
-  ZipReadStream *read= [unzipFile readCurrentFileInZip];
+	ZipReadStream *read= [unzipFile readCurrentFileInZip];
 
-  // Read-then-write buffered loop
-  do {
+	// Read-then-write buffered loop
+	do {
 
-    // Reset buffer length
-    [buffer setLength:BUFFER_SIZE];
+		// Reset buffer length
+		[buffer setLength:BUFFER_SIZE];
 
-    // Expand next chunk of bytes
-    int bytesRead= [read readDataWithBuffer:buffer];
-    if (bytesRead > 0) {
+		// Expand next chunk of bytes
+		int bytesRead= [read readDataWithBuffer:buffer];
+		if (bytesRead > 0) {
 
-      // Write what we have read
-      [buffer setLength:bytesRead];
-      [file writeData:buffer];
+			// Write what we have read
+			[buffer setLength:bytesRead];
+			[file writeData:buffer];
 
-    } else
-      break;
+		} else
+			break;
 
-  } while (YES);
+	} while (YES);
 
-  // Clean up
-  [file closeFile];
-  [read finishedReading];
-  [buffer release];
+	// Clean up
+	[file closeFile];
+	[read finishedReading];
+	[buffer release];
 
 Exception handling
 ------------------