~ Added QRCode for the TxCode

- Added a Third-Party Open-Source MIT Licence QRCode generator from the following link:

* Copyright (c) Project Nayuki. (MIT License)

* https://www.nayuki.io/page/qr-code-generator-library

- Created a QRCode component

- Added the QRCode generation functionality in the GuiView

- Added QRCode for both the Pre-Tx-Confirmation (UI Generated) and Post-Tx-Review (CS received)

- Moved the CS TxCode Receive wait "..." from C++ to QML to keep the TxCode empty while wait to avoid displaying the "..." as a QRCode.

- Animated the CS TxCode Receive wait "..."

~ Added development testability for the CloudSync communication

~ Fixed the date change buf file watch to wait for the CS to get the checkin and create the out buf file.

· /denali.pro	(-2, +4)	| History	| Source	| Diff
· /denali.qrc	(-0, +1)	| History	| Source	| Diff
· /en_US.udic	(-0, +1)	| History	| Source	| Diff
· /sources/cloudsync/CloudSyncController.cpp	(-3, +14)	| History	| Source	| Diff
· /sources/cloudsync/CloudSyncController.h	(-0, +1)	| History	| Source	| Diff
· /sources/gui/GuiView.cpp	(-0, +16)	| History	| Source	| Diff
· /sources/gui/GuiView.h	(-0, +5)	| History	| Source	| Diff
· /sources/gui/qml/components/QRCode.qml	(-0, +61)	| History	| Source
· /sources/gui/qml/pages/posttreatment/PostTreatmentReview.qml	(-1, +22)	| History	| Source	| Diff
· /sources/gui/qml/pages/pretreatment/create/PreTreatmentConfirm.qml	(-0, +8)	| History	| Source	| Diff
· /sources/storage/TreatmentLog.cpp	(-1, +1)	| History	| Source	| Diff
· /sources/utility/qrcodegen.cpp	(-0, +830)	| History	| Source
· /sources/utility/qrcodegen.h	(-0, +578)	| History	| Source

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