Create BinPath, LauncherPath and IconPath if they don't exist.#19

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ifohancroft wants to merge 7 commits intoglutanimate:masterfrom

ifohancroft:master

Commits on Feb 5, 2021

Changed /usr/local/ to /usr/ to avoid the problems that come from using /usr/local/
ifohancroft
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Commits on Sep 9, 2021

reverted moving /usr/local to /usr and added directory creation if they do not exist
ifohancroft
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Commits on Sep 10, 2021

Commits on Mar 15, 2023