v0.0.61

• Break change signature settings now starts withsignature.
• Break change default request timeout changed to 5s.
• Break change commands.executeCommand return promise.
• Add coc.preferences.signatureHelpTarget.
• Add diagnostic.maxWindowHeight & signature.maxWindowHeight.
• Add diagnostic.enableSign.
• Add support for $COC_NO_PLUGINS.
• Add keymaps: <Plug>(coc-float-hide) and <Plug>(coc-float-jump).
• Add coc.preferences.enableFloatHighlight.
• Fix issues with floating window.
• Fix critical performance issue on diff text.
• Improve color of CocHighlightText.
• Improve sort of complete items.
• Improve extention list with version and open action.