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* WIP (DO NOT MERGE)
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* update action
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* compare date, dont show older versions, show all versions on exception.
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* launcher: fluffy icons are all we want :3
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* update: append ".zip" extension to download
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* features: add changelog
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* [2/4] Unify sdcard paths
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* UC: implement "pull to refresh"
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* Version: 0.1.3
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* UC: add missing drawables
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* UC: disable debug
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* UC: add preferences
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* UC: use solid actionbar
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* UC: add automated update checking, edit layout
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* adapter: fix display if no updates are available
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* HttpHandler: use OkHttpClient and move into "net" package
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* UC: rewrite to use changeloglib for displaying changelogs
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* UC: Allow to flash additional zip files
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* US: allow to specify which type of recovery script should get generated
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* UC: rework layout