* move hooks to bash

* add yml allow dir in storage/app
+ slow log options for mariadb
* nvm fix in workspace build instructions

config/mariadb/slow.cnf

@@ -0,0 +1,3 @@
+[mariadb]
+general_log
+general_log_file=/var/log/mariadb/mariadb.log

config/nginx/includes.d/octobercms.conf

@@ -16,6 +16,7 @@
     ## Let nginx return 404 if static file not exists
     location ~ ^/storage/app/uploads/public { try_files $uri /404; }
     location ~ ^/storage/app/media { try_files $uri /404; }
+    location ~ ^/storage/app/yml { try_files $uri /404; }
     location ~ ^/files { try_files $uri /404; }
     location ~ ^/storage/app/.*\.xls { try_files $uri /404; }
     location ~ ^/storage/temp/public { try_files $uri /404; }