Code style: Rename BinaryXML to BinaryXml
diff --git a/ndn-cpp/c/encoding/BinaryXMLKey.c b/ndn-cpp/c/encoding/BinaryXMLKey.c
index b7583ef..e7e7f41 100644
--- a/ndn-cpp/c/encoding/BinaryXMLKey.c
+++ b/ndn-cpp/c/encoding/BinaryXMLKey.c
@@ -8,23 +8,23 @@
 #include "BinaryXMLStructureDecoder.h"
 #include "BinaryXMLKey.h"
 
-ndn_Error ndn_encodeBinaryXMLKeyLocator(struct ndn_KeyLocator *keyLocator, struct ndn_BinaryXMLEncoder *encoder)
+ndn_Error ndn_encodeBinaryXmlKeyLocator(struct ndn_KeyLocator *keyLocator, struct ndn_BinaryXmlEncoder *encoder)
 {
   if (keyLocator->type < 0)
     return 0;
 
   ndn_Error error;
-  if (error = ndn_BinaryXMLEncoder_writeElementStartDTag(encoder, ndn_BinaryXML_DTag_KeyLocator))
+  if (error = ndn_BinaryXmlEncoder_writeElementStartDTag(encoder, ndn_BinaryXml_DTag_KeyLocator))
     return error;
 
   if (keyLocator->type == ndn_KeyLocatorType_KEY) {
-    if (error = ndn_BinaryXMLEncoder_writeBlobDTagElement
-        (encoder, ndn_BinaryXML_DTag_Key, keyLocator->keyOrCertificate, keyLocator->keyOrCertificateLength))
+    if (error = ndn_BinaryXmlEncoder_writeBlobDTagElement
+        (encoder, ndn_BinaryXml_DTag_Key, keyLocator->keyOrCertificate, keyLocator->keyOrCertificateLength))
       return error;    
   }
   else if (keyLocator->type == ndn_KeyLocatorType_CERTIFICATE) {
-    if (error = ndn_BinaryXMLEncoder_writeBlobDTagElement
-        (encoder, ndn_BinaryXML_DTag_Certificate, keyLocator->keyOrCertificate, keyLocator->keyOrCertificateLength))
+    if (error = ndn_BinaryXmlEncoder_writeBlobDTagElement
+        (encoder, ndn_BinaryXml_DTag_Certificate, keyLocator->keyOrCertificate, keyLocator->keyOrCertificateLength))
       return error;    
   }
   else if (keyLocator->type == ndn_KeyLocatorType_KEYNAME) {
@@ -33,72 +33,72 @@
   else
     return NDN_ERROR_unrecognized_ndn_KeyLocatorType;
   
-	if (error = ndn_BinaryXMLEncoder_writeElementClose(encoder))
+	if (error = ndn_BinaryXmlEncoder_writeElementClose(encoder))
     return error;
   
   return 0;
 }
 
-ndn_Error ndn_decodeBinaryXMLKeyLocator(struct ndn_KeyLocator *keyLocator, struct ndn_BinaryXMLDecoder *decoder)
+ndn_Error ndn_decodeBinaryXmlKeyLocator(struct ndn_KeyLocator *keyLocator, struct ndn_BinaryXmlDecoder *decoder)
 {
   ndn_Error error;
-  if (error = ndn_BinaryXMLDecoder_readElementStartDTag(decoder, ndn_BinaryXML_DTag_KeyLocator))
+  if (error = ndn_BinaryXmlDecoder_readElementStartDTag(decoder, ndn_BinaryXml_DTag_KeyLocator))
     return error;
 
   int gotExpectedTag;
-  if (error = ndn_BinaryXMLDecoder_peekDTag(decoder, ndn_BinaryXML_DTag_Key, &gotExpectedTag))
+  if (error = ndn_BinaryXmlDecoder_peekDTag(decoder, ndn_BinaryXml_DTag_Key, &gotExpectedTag))
     return error;
   if (gotExpectedTag) {
     keyLocator->type = ndn_KeyLocatorType_KEY;
     
-    if (error = ndn_BinaryXMLDecoder_readBinaryDTagElement
-        (decoder, ndn_BinaryXML_DTag_Key, 0, &keyLocator->keyOrCertificate, &keyLocator->keyOrCertificateLength))
+    if (error = ndn_BinaryXmlDecoder_readBinaryDTagElement
+        (decoder, ndn_BinaryXml_DTag_Key, 0, &keyLocator->keyOrCertificate, &keyLocator->keyOrCertificateLength))
       return error;
   }
   else {
-    if (error = ndn_BinaryXMLDecoder_peekDTag(decoder, ndn_BinaryXML_DTag_Certificate, &gotExpectedTag))
+    if (error = ndn_BinaryXmlDecoder_peekDTag(decoder, ndn_BinaryXml_DTag_Certificate, &gotExpectedTag))
       return error;
     if (gotExpectedTag) {
       keyLocator->type = ndn_KeyLocatorType_CERTIFICATE;
     
-      if (error = ndn_BinaryXMLDecoder_readBinaryDTagElement
-          (decoder, ndn_BinaryXML_DTag_Certificate, 0, &keyLocator->keyOrCertificate, &keyLocator->keyOrCertificateLength))
+      if (error = ndn_BinaryXmlDecoder_readBinaryDTagElement
+          (decoder, ndn_BinaryXml_DTag_Certificate, 0, &keyLocator->keyOrCertificate, &keyLocator->keyOrCertificateLength))
         return error;
     }
     else {
-      if (error = ndn_BinaryXMLDecoder_peekDTag(decoder, ndn_BinaryXML_DTag_KeyName, &gotExpectedTag))
+      if (error = ndn_BinaryXmlDecoder_peekDTag(decoder, ndn_BinaryXml_DTag_KeyName, &gotExpectedTag))
         return error;
       if (gotExpectedTag) {
         // TODO: Implement keyName. For now, just use a structure decoder to skip it.
-        struct ndn_BinaryXMLStructureDecoder structureDecoder;
-        ndn_BinaryXMLStructureDecoder_init(&structureDecoder);
+        struct ndn_BinaryXmlStructureDecoder structureDecoder;
+        ndn_BinaryXmlStructureDecoder_init(&structureDecoder);
         
-        ndn_BinaryXMLStructureDecoder_seek(&structureDecoder, decoder->offset);
-        if (error = ndn_BinaryXMLStructureDecoder_findElementEnd(&structureDecoder, decoder->input, decoder->inputLength))
+        ndn_BinaryXmlStructureDecoder_seek(&structureDecoder, decoder->offset);
+        if (error = ndn_BinaryXmlStructureDecoder_findElementEnd(&structureDecoder, decoder->input, decoder->inputLength))
           return error;
         if (!structureDecoder.gotElementEnd)
           return NDN_ERROR_read_past_the_end_of_the_input;
-        ndn_BinaryXMLDecoder_seek(decoder, structureDecoder.offset);        
+        ndn_BinaryXmlDecoder_seek(decoder, structureDecoder.offset);        
       }
       else
-        return NDN_ERROR_decodeBinaryXMLKeyLocator_unrecognized_key_locator_type;
+        return NDN_ERROR_decodeBinaryXmlKeyLocator_unrecognized_key_locator_type;
     }
   }
 
-  if (error = ndn_BinaryXMLDecoder_readElementClose(decoder))
+  if (error = ndn_BinaryXmlDecoder_readElementClose(decoder))
     return error;
   
   return 0;
 }
 
-ndn_Error ndn_decodeOptionalBinaryXMLKeyLocator(struct ndn_KeyLocator *keyLocator, struct ndn_BinaryXMLDecoder *decoder)
+ndn_Error ndn_decodeOptionalBinaryXmlKeyLocator(struct ndn_KeyLocator *keyLocator, struct ndn_BinaryXmlDecoder *decoder)
 {
   int gotExpectedTag;
   ndn_Error error; 
-  if (error = ndn_BinaryXMLDecoder_peekDTag(decoder, ndn_BinaryXML_DTag_KeyLocator, &gotExpectedTag))
+  if (error = ndn_BinaryXmlDecoder_peekDTag(decoder, ndn_BinaryXml_DTag_KeyLocator, &gotExpectedTag))
     return error;
   if (gotExpectedTag) {
-    if (error = ndn_decodeBinaryXMLKeyLocator(keyLocator, decoder))
+    if (error = ndn_decodeBinaryXmlKeyLocator(keyLocator, decoder))
       return error;
   }
   else