Converted tabs to spaces in some files where they have crept back in

include/internal/catch_common.h

@@ -27,13 +27,13 @@
 
 namespace Catch {
 
-	class NonCopyable {
-		NonCopyable( const NonCopyable& );
-		void operator = ( const NonCopyable& );
-	protected:
-		NonCopyable() {}
-		virtual ~NonCopyable();
-	};
+    class NonCopyable {
+        NonCopyable( const NonCopyable& );
+        void operator = ( const NonCopyable& );
+    protected:
+        NonCopyable() {}
+        virtual ~NonCopyable();
+    };
     
     class SafeBool {
     public:

include/internal/catch_debugger.hpp

@@ -97,8 +97,8 @@
         return IsDebuggerPresent() != 0;
     }
 #else
-	   inline void BreakIntoDebugger(){}
-	   inline bool isDebuggerActive() { return false; }
+       inline void BreakIntoDebugger(){}
+       inline bool isDebuggerActive() { return false; }
 #endif
 
 #ifdef CATCH_PLATFORM_WINDOWS

include/internal/catch_expression_lhs.hpp

@@ -19,7 +19,7 @@ struct STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison;
 // in an ExpressionResultBuilder object
 template<typename T>
 class ExpressionLhs {
-	void operator = ( const ExpressionLhs& );
+    void operator = ( const ExpressionLhs& );
 
 public:
     ExpressionLhs( T lhs ) : m_lhs( lhs ) {}

include/internal/catch_generators.hpp

@@ -69,12 +69,12 @@ class CompositeGenerator {
 public:
     CompositeGenerator() : m_totalSize( 0 ) {}
     
-	// *** Move semantics, similar to auto_ptr ***
+    // *** Move semantics, similar to auto_ptr ***
     CompositeGenerator( CompositeGenerator& other ) 
     :   m_fileInfo( other.m_fileInfo ), 
         m_totalSize( 0 ) 
     {
-		move( other );
+        move( other );
     }
     
     CompositeGenerator& setFileInfo( const char* fileInfo ) {
@@ -101,7 +101,7 @@ public:
             index += generator->size();
         }
         CATCH_INTERNAL_ERROR( "Indexed past end of generated range" );
-		return T(); // Suppress spurious "not all control paths return a value" warning in Visual Studio - if you know how to fix this please do so
+        return T(); // Suppress spurious "not all control paths return a value" warning in Visual Studio - if you know how to fix this please do so
     }
     
     void add( const IGenerator<T>* generator ) {

include/internal/catch_stream.hpp

@@ -32,7 +32,7 @@ namespace Catch {
         }
         
     private:
-        int	overflow( int c ) {
+        int overflow( int c ) {
             sync();
             
             if( c != EOF ) {
@@ -44,7 +44,7 @@ namespace Catch {
             return 0;
         }
         
-        int	sync() {
+        int sync() {
             if( pbase() != pptr() ) {
                 m_writer( std::string( pbase(), static_cast<std::string::size_type>( pptr() - pbase() ) ) );
                 setp( pbase(), epptr() );