Lastajor release of FragmentQR

[y330]

[ ] Get rid of extra history button
[ ] Finalize things to make them robust
[ ] Add settings button to popup
[ ] Write changelog
[ ] Formulate the webstore description include(intro, tutorial and instructions, features)
[ ] Must include changelog
[ ] Icon will not change yet
[ ] Add privacy policy to store listing
[x] ****use webstore API to publish in command line
[ ] paste contents of FQR 1.7.5 into GitHub/Fragmented-Text-to-QR/FragmentQR and commit
[ ] ------------Steps when finalized----------
[ ] FIRST - push actual code to GitHub repository FragmentQR folder
[ ] SECOND - prepare a folder to be compressed for the releases tab: v1.8.0
[ ] Publish a new release with changelog v1.8 snippet and the zip
[ ] THIRD - use webstore API to pack GitHub/Fragmented-Text-to-QR/FragmentQR and publish it.
[ ] Maybe: chrome publish GitHub/Fragmented-Text-to-QR/FragmentQR