Change indentation to follow the updated standard.

Alot of mixed indentation. use 4 chars wide soft tabs.

docs/HACKING

@@ -96,4 +96,3 @@ Things to keep in mind when modify or write code
 ------------------------------------------------
 
 include and change the comment found in TEMPLATE file, at the top of the .c/.h file
-

docs/config.txt

@@ -48,4 +48,3 @@ database (String);;
     Database to use
 table (String);;
     Tablename to use
-    

src/queue.c

@@ -129,4 +129,3 @@ size_t queue_num_items(queue_t q) {
         len += BLOCK_SIZE;
     return len;
 }
-

src/str-list.c

@@ -167,5 +167,3 @@ char** str_list_export(struct str_list *list) {
 
     return out;
 }
-
-

test/t_notify.c

@@ -29,7 +29,8 @@ int main(int argc, char *argv[]) {
                "Filename: %s\n"
                "Directory: %u\n"
                "====================\n"
-				, notify_event_typetostr(event), event->path, event->filename, event->dir);
+                , notify_event_typetostr(event), event->path,
+                    event->filename, event->dir);
     }
 
     return 0;

test/unit.c

@@ -21,7 +21,6 @@ void __assert_str(const char *file, int line, const char *func, const char *a, c
 
     if (strcmp(a, b) != 0)
         __uexit(file, line, func, "\"%s\" != \"%s\"\n", a, b);
-    
 }
 
 void utest_init_RNG() {