Ultimate Athlete Project Hack 1.7.2 + Redeem Codes

* fixed bug in display of Plan
* fixed entry in rep counters
* fixed date entry dials for Plan to work with iOS 14

Bug fixes...
* finish button at end of workout fixed
* button to re-enter completed workouts fixed
* change reps-entry to work same way as weight-counter

NEW FEATURES
* new way to navigate workout
* choose to not superset

BUGS FIXED
* 2x bugs relating to seeing next exercise when on rest-timer screen
* 2x bugs to do with rest-timer moving us on incorrectly
* show correct dates in View of Plan
* stop FAB on MyWeek screen blocking workouts when closed
* bug in selecting Prep in manualAdjust
* 2x bugs in keyboard entry of weights
* handle edge case where user has tiny/HUGE weight totals
* fix ui to hide past-data button if not available

Fixes the weights/unit bug that snuck in with the changes in v1.6

This fixes an error introduced in v1.6.0 that caused fatal crashes in some circumstances.
There are no feature / user-facing changes.

As part of our rollout of allowing the app to work offline we've added a local DB, and shifted the first small part of the app (Preferences) to using that local DB.
We also...
* fixed the multiple-notifications that were occurring on v1.5.3
* fixed the countdown timer to work on first exercise of workout!
* now display the Plan overview all the time
* and we simplified the UI on the password-login screen

Bugs fixed…
* stop app crashing in BW mode on some workouts
* stop the first Rest Timer of a workout from ‘skipping’
* fix error with week nos in MyPlan
* handle when users leave MyData before data had loaded
* stop wrongly showing “week 0” in Performance display data on 6wk program
* fix a bug with sending the wrong TZ to Preferences

Features added…
* add reps on Workout Overview screen

changes:
+ a better way to handle the "failed to authenticate" mutation error
+ removes the set-Timezone button (does it automatically now)
+ minor UI tweaks

Changes..
* show Intros for each phase
* display an "average time to complete" for each workout (will start displaying once we hit 100 entries for a workout)
* display the notes for each workout
* provide extra timer if doing an 'each side' rep, along with a cue for how to record them
* improve the way we display reps of the form: "AMRAP in 30secs"
* hide exercises that have 0 reps in a given ween (some Pre-Season workouts)
* correctly handle reps that vary with set (e.g. 5-3-5-3-5 in Power phases)
* improve the way sound works for start/stop of rest/timers
* minor UI improvements, such as Dark mode

Features
* changes navigation from sidebar to bottom tabs
* adds the ability to buy our Level 1 program from directly within the app
* replaces white app-first-loading screen with a splash screen

Bug fixes
* fix a video player issue introduced by a change of Youtube API
* resume display of workout data on Summary page when re-entering a previously completed workout
* minor UI fixes and improvements