diff --git a/backends/twitter/libtwitcurl/oauthlib.h b/backends/twitter/libtwitcurl/oauthlib.h
index b3ec577d9255d47d5d46dcc4c77dac41565f8b4d..5401490b59e1abb9eb15e6797dc2d4a8e214de44 100644
--- a/backends/twitter/libtwitcurl/oauthlib.h
+++ b/backends/twitter/libtwitcurl/oauthlib.h
@@ -1,93 +1,93 @@
-#ifndef __OAUTHLIB_H__
-#define __OAUTHLIB_H__
-
-#include "time.h"
-#include <cstdlib>
-#include <sstream>
-#include <iostream>
-#include <fstream>
-#include <string>
-#include <list>
-#include <map>
-
-typedef enum _eOAuthHttpRequestType
-{
-    eOAuthHttpInvalid = 0,
-    eOAuthHttpGet,
-    eOAuthHttpPost,
-    eOAuthHttpDelete
-} eOAuthHttpRequestType;
-
-typedef std::list<std::string> oAuthKeyValueList;
-typedef std::map<std::string, std::string> oAuthKeyValuePairs;
-
-class oAuth
-{
-public:
-    oAuth();
-    ~oAuth();
-
-    /* OAuth public methods used by twitCurl */
-    void getConsumerKey( std::string& consumerKey /* out */ );
-    void setConsumerKey( const std::string& consumerKey /* in */ );
-
-    void getConsumerSecret( std::string& consumerSecret /* out */ );
-    void setConsumerSecret( const std::string& consumerSecret /* in */ );
-
-    void getOAuthTokenKey( std::string& oAuthTokenKey /* out */ );
-    void setOAuthTokenKey( const std::string& oAuthTokenKey /* in */ );
-
-    void getOAuthTokenSecret( std::string& oAuthTokenSecret /* out */ );
-    void setOAuthTokenSecret( const std::string& oAuthTokenSecret /* in */ );
-
-    void getOAuthScreenName( std::string& oAuthScreenName /* out */ );
-    void setOAuthScreenName( const std::string& oAuthScreenName /* in */ );
-
-    void getOAuthPin( std::string& oAuthPin /* out */ );
-    void setOAuthPin( const std::string& oAuthPin /* in */ );
-
-    bool getOAuthHeader( const eOAuthHttpRequestType eType, /* in */
-                         const std::string& rawUrl, /* in */
-                         const std::string& rawData, /* in */
-                         std::string& oAuthHttpHeader, /* out */
-                         const bool includeOAuthVerifierPin = false /* in */ );
-
-    bool extractOAuthTokenKeySecret( const std::string& requestTokenResponse /* in */ );
-
-    oAuth clone();
-
-private:
-
-    /* OAuth data */
-    std::string m_consumerKey;
-    std::string m_consumerSecret;
-    std::string m_oAuthTokenKey;
-    std::string m_oAuthTokenSecret;
-    std::string m_oAuthPin;
-    std::string m_nonce;
-    std::string m_timeStamp;
-    std::string m_oAuthScreenName;
-
-    /* OAuth twitter related utility methods */
-    void buildOAuthRawDataKeyValPairs( const std::string& rawData, /* in */
-                                       bool urlencodeData, /* in */
-                                       oAuthKeyValuePairs& rawDataKeyValuePairs /* out */ );
-
-    bool buildOAuthTokenKeyValuePairs( const bool includeOAuthVerifierPin, /* in */
-                                       const std::string& oauthSignature, /* in */
-                                       oAuthKeyValuePairs& keyValueMap /* out */,
-                                       const bool generateTimestamp /* in */ );
-
-    bool getStringFromOAuthKeyValuePairs( const oAuthKeyValuePairs& rawParamMap, /* in */
-                                          std::string& rawParams, /* out */
-                                          const std::string& paramsSeperator /* in */ );
-
-    bool getSignature( const eOAuthHttpRequestType eType, /* in */
-                       const std::string& rawUrl, /* in */
-                       const oAuthKeyValuePairs& rawKeyValuePairs, /* in */
-                       std::string& oAuthSignature /* out */ );
-
-    void generateNonceTimeStamp();
-};
-
-#endif // __OAUTHLIB_H__
+#ifndef __OAUTHLIB_H__
+#define __OAUTHLIB_H__
+
+#include "time.h"
+#include <cstdlib>
+#include <sstream>
+#include <iostream>
+#include <fstream>
+#include <string>
+#include <list>
+#include <map>
+
+typedef enum _eOAuthHttpRequestType
+{
+    eOAuthHttpInvalid = 0,
+    eOAuthHttpGet,
+    eOAuthHttpPost,
+    eOAuthHttpDelete
+} eOAuthHttpRequestType;
+
+typedef std::list<std::string> oAuthKeyValueList;
+typedef std::map<std::string, std::string> oAuthKeyValuePairs;
+
+class oAuth
+{
+public:
+    oAuth();
+    ~oAuth();
+
+    /* OAuth public methods used by twitCurl */
+    void getConsumerKey( std::string& consumerKey /* out */ );
+    void setConsumerKey( const std::string& consumerKey /* in */ );
+
+    void getConsumerSecret( std::string& consumerSecret /* out */ );
+    void setConsumerSecret( const std::string& consumerSecret /* in */ );
+
+    void getOAuthTokenKey( std::string& oAuthTokenKey /* out */ );
+    void setOAuthTokenKey( const std::string& oAuthTokenKey /* in */ );
+
+    void getOAuthTokenSecret( std::string& oAuthTokenSecret /* out */ );
+    void setOAuthTokenSecret( const std::string& oAuthTokenSecret /* in */ );
+
+    void getOAuthScreenName( std::string& oAuthScreenName /* out */ );
+    void setOAuthScreenName( const std::string& oAuthScreenName /* in */ );
+
+    void getOAuthPin( std::string& oAuthPin /* out */ );
+    void setOAuthPin( const std::string& oAuthPin /* in */ );
+
+    bool getOAuthHeader( const eOAuthHttpRequestType eType, /* in */
+                         const std::string& rawUrl, /* in */
+                         const std::string& rawData, /* in */
+                         std::string& oAuthHttpHeader, /* out */
+                         const bool includeOAuthVerifierPin = false /* in */ );
+
+    bool extractOAuthTokenKeySecret( const std::string& requestTokenResponse /* in */ );
+
+    oAuth clone();
+
+private:
+
+    /* OAuth data */
+    std::string m_consumerKey;
+    std::string m_consumerSecret;
+    std::string m_oAuthTokenKey;
+    std::string m_oAuthTokenSecret;
+    std::string m_oAuthPin;
+    std::string m_nonce;
+    std::string m_timeStamp;
+    std::string m_oAuthScreenName;
+
+    /* OAuth twitter related utility methods */
+    void buildOAuthRawDataKeyValPairs( const std::string& rawData, /* in */
+                                       bool urlencodeData, /* in */
+                                       oAuthKeyValuePairs& rawDataKeyValuePairs /* out */ );
+
+    bool buildOAuthTokenKeyValuePairs( const bool includeOAuthVerifierPin, /* in */
+                                       const std::string& oauthSignature, /* in */
+                                       oAuthKeyValuePairs& keyValueMap /* out */,
+                                       const bool generateTimestamp /* in */ );
+
+    bool getStringFromOAuthKeyValuePairs( const oAuthKeyValuePairs& rawParamMap, /* in */
+                                          std::string& rawParams, /* out */
+                                          const std::string& paramsSeperator /* in */ );
+
+    bool getSignature( const eOAuthHttpRequestType eType, /* in */
+                       const std::string& rawUrl, /* in */
+                       const oAuthKeyValuePairs& rawKeyValuePairs, /* in */
+                       std::string& oAuthSignature /* out */ );
+
+    void generateNonceTimeStamp();
+};
+
+#endif // __OAUTHLIB_H__