perf fixes for #488: ng-model debouncing, track bys for ng-repeat, rmd…

perf fixes for #488: ng-model debouncing, track bys for ng-repeat, rmd isUniqueTableable, memoized funcs
1 job from reports-angular-perf-fixes in 25 minutes 14 seconds (queued for 6 seconds)
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passed #115422
docker-build
build

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