Fix About page look and feel to match with Composer page template/style
I am glad we have an About page, but please let's fix the look and feel so it fits in with the rest.
- [x] smaller font
- [x] remove the boundary box
- [x] show both the main build number (1.4.12) as well as the detailed version v.1.4.0.nightly_1232fwerwew in a copy-able manner
- [ ] use the tab style like Publish instead of the left nav style
- [x] Remove the intro copy - this is not what "about' is for
- [x] since there is no other copy on this otherwise empty pages, let's save the user some clicks and improve transparency
- Display the privacy copy:
- "Our privacy statement is located at https://go.microsoft.com/fwlink/?LinkID=824704. You can learn more about data collection and use in the help documentation and our privacy statement. Your use of the software operates as your consent to these practices."
- Display the terms and conditions in full in small font (see copy below)
Copyright (c) Microsoft Corporation.
MIT License
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.


Edited description to include checkmarks.
- "show both the main build number (1.4.12) as well as the detailed version v.1.4.0.nightly_1232fwerwew in a copy-able manner" -covered in bug #6948
- "Remove the intro copy" covered in bug #6952
Other bugs about the "About" page:
- #6955
- #6953
Suggesting we take the layout/look changes as R14.
@beyackle Could you take a look at this ticket. I think the ask for R13 is a lot more confined to the two items checked here.
Styles got updated in the latest nightlies