sebastian/threema-web: Threema-web, clone of the official github repo from 12.2020

Danilo Bargen 23fe933b7c Remove -fe0f suffix from all emoji files		5 lat temu
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generate-emoji-picker.py	79ff5d6454 Re-generate emoji picker, fix bug with missing modifiers	5 lat temu
generate-shortname-mapping.py	79ff5d6454 Re-generate emoji picker, fix bug with missing modifiers	5 lat temu