Move girara_log_level_t to log.h

We do not need it anywhere else.

girara/log.h

@@ -6,9 +6,19 @@
 #include <glib.h>
 #include <stdarg.h>
 
-#include "types.h"
 #include "macros.h"
 
+/**
+ * Log levels
+ */
+typedef enum girara_log_level_e
+{
+  GIRARA_DEBUG, /**> Debug messages */
+  GIRARA_INFO, /**> Information debug output */
+  GIRARA_WARNING, /**> Warning level */
+  GIRARA_ERROR /**> Error */
+} girara_log_level_t;
+
 /**
  * Prints a debug message. The arguments are passed to @ref girara_log as
  * last argument.

girara/types.h

@@ -52,17 +52,6 @@ enum
   GIRARA_GOTO_END /**< Go to end of the line */
 };
 
-/**
- * Log levels
- */
-typedef enum girara_log_level_e
-{
-  GIRARA_DEBUG, /**> Debug messages */
-  GIRARA_INFO, /**> Information debug output */
-  GIRARA_WARNING, /**> Warning level */
-  GIRARA_ERROR /**> Error */
-} girara_log_level_t;
-
 /**
  * Mode identifier
  */