v3.0.0

• fresh packages
• code rewrite
• async everywhere
• new MARKDOWN editor
• database is disabled by default
• log output disable option
• remove jquery
• remove tree_walk, remove bstreeview (rewrite to "clipboard style")
• can i print without template engine? (remove handlebars?)
• facilitate css grid
• combine all css to html page
• remove SHARE option
• remove ADMIN console
• remove file ENCRYPT option