Further, minor cleanups to headers post-MakeHeaders

Remove leftover empty ifdef/endif pairs, whitespace.
The generated htop.h file was also unused - removed.

unsupported/Battery.h

@@ -3,5 +3,4 @@
 
 void Battery_getData(double* level, ACPresence* isOnAC);
 
-
 #endif

unsupported/UnsupportedCRT.h

@@ -9,5 +9,4 @@ in the source distribution for its full text.
 
 void CRT_handleSIGSEGV(int sgn);
 
-
 #endif

unsupported/UnsupportedProcess.h

@@ -11,10 +11,8 @@ in the source distribution for its full text.
 
 #define Process_delete UnsupportedProcess_delete
 
-
 Process* UnsupportedProcess_new(Settings* settings);
 
 void UnsupportedProcess_delete(Object* cast);
 
-
 #endif

unsupported/UnsupportedProcessList.h

@@ -7,8 +7,6 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
-
-
 ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidWhiteList, uid_t userId);
 
 void ProcessList_delete(ProcessList* this);