Ceno Browser Milestone Release v2.0.4

UX enhancement: Implemented the increase in touch area for the close tab button #81 (closed)

UI enhancement: Implemented Hide "https://" and "www." in url when toolbar is in display mode. #80 (closed) using the built-in Mozilla https://github.com/mozilla-mobile/firefox-android/blob/312d5ff871ab1fbea44108557ea47598776d44cd/android-components/components/browser/toolbar/src/main/java/mozilla/components/browser/toolbar/display/DisplayToolbar.kt#L234 method of the DisplayToolbar class.

UI enhancement: Implemented the show notification/pop-up when a new version of Ceno is available #61 (closed) using the Google Play In-App Update API core library done in the BrowserActivity class. FLEXIBLE notification was implemented.

UI enhancement: Started the implementation of pop-up after saving log file to open it directly #60 (closed), Need some clarifications on the UI sequence to be followed, For Mozilla android browser there is first a callback to trigger a download, its called when you are ready to start a download https://github.com/mozilla-mobile/firefox-android/blob/312d5ff871ab1fbea44108557ea47598776d44cd/android-components/components/feature/downloads/src/main/java/mozilla/components/feature/downloads/SimpleDownloadDialogFragment.kt then after the DownloadNotification receiver https://github.com/mozilla-mobile/firefox-android/blob/312d5ff871ab1fbea44108557ea47598776d44cd/android-components/components/feature/downloads/src/main/java/mozilla/components/feature/downloads/SimpleDownloadDialogFragment.kt is called as a callback after the download event is completed. For Ceno browser which way is it going to be?

PR raised by Ayomitide-OAJ