Update doxygen config file for 2.7

doc/dev/dolibarr-doxygen.conf

@@ -559,9 +559,11 @@ EXCLUDE                = mssql \
                          documents \
                          htdocs/conf/conf.php \
                          htdocs/includes/adodbtime \
+                         htdocs/includes/artichow \
                          htdocs/includes/barcode \
                          htdocs/includes/fckeditor \
                          htdocs/includes/fpdf \
+                         htdocs/includes/geoip \
                          htdocs/includes/magpierss \
                          htdocs/includes/nusoap \
                          htdocs/includes/pear \
@@ -572,6 +574,7 @@ EXCLUDE                = mssql \
                          htdocs/includes/pwc \
                          htdocs/includes/scriptaculous \
                          htdocs/includes/simplemail \
+                         htdocs/includes/smarty \
                          htdocs/includes/smtps \
                          htdocs/includes/vcard \
                          htdocs/avoir \