refs #273 adds tftpboot directory creation

installer/ogboot_installer.sh

@@ -298,7 +298,7 @@ function createDirs() {
 
     # Crear estructura de directorios.
     echoAndLog "${FUNCNAME}(): creating directory paths in $path_opengnsys_base"
-    mkdir -p "$path_opengnsys_base"/{bin,config,docs,public,src,etc/kea/backup,templates,var/{cache,log},vendor}
+    mkdir -p "$path_opengnsys_base"/{bin,config,docs,public,src,etc/kea/backup,templates,var/{cache,log},vendor, tftpboot}
     if [ $? -ne 0 ]; then
         errorAndLog "${FUNCNAME}(): error while creating dirs. Do you have write permissions?"
         return 1