Simple Vertical Tabs for power user. Version 2.0.2: - support Chrome version 67. - updated to new API. - bug fixes. Version 2.0: - added Search (filter) Tabs. - added Keyboard Control. Version 1.9: - added Rearrange Tabs (drag&drop support). Version 1.8: - added options page. (popup width size / title line size / tab counter switch) Version 1.7: - added tab counter. Version 1.6.5: - bug fixes (empty scroll space / close button alpha / loading title / closed active tab) Version 1.6: - improved popup speed. Version 1.5: - added close button. - changed UI design. Author: Norio Shimizu