Fixed some backslashes in includes to slashes and changed indentation of some code.

Former-commit-id: 0e4828e368

src/storage/dd/CuddDd.h

@@ -6,7 +6,7 @@
 #include <memory>
 
 #include "src/storage/dd/Dd.h"
-#include "utility\OsDetection.h"
+#include "src/utility/OsDetection.h"
 
 // Include the C++-interface of CUDD.
 #include "cuddObj.hh"

src/storage/dd/CuddDdManager.h

@@ -6,7 +6,7 @@
 #include "src/storage/dd/DdManager.h"
 #include "src/storage/dd/DdMetaVariable.h"
 #include "src/storage/dd/CuddDd.h"
-#include "utility\OsDetection.h"
+#include "src/utility/OsDetection.h"
 
 // Include the C++-interface of CUDD.
 #include "cuddObj.hh"
@@ -32,8 +32,6 @@ namespace storm {
             DdManager<CUDD>& operator=(DdManager<CUDD>&& other) = default;
 #endif
             
-            
-            
             /*!
              * Retrieves a DD representing the constant one function.
              *

src/storage/dd/DdMetaVariable.h

@@ -6,7 +6,7 @@
 #include <cstdint>
 #include <string>
 
-#include "utility\OsDetection.h"
+#include "utility/OsDetection.h"
 #include "src/storage/dd/CuddDd.h"
 
 namespace storm {
@@ -40,8 +40,6 @@ namespace storm {
             DdMetaVariable& operator=(DdMetaVariable&& other) = default;
 #endif
             
-            
-            
             /*!
              * Retrieves the name of the meta variable.
              *