Squashed 'core/' changes from 973584b..99abdd1

99abdd1 Update Dockerfile for releases/snapshots to use APT archive
7e46ea6 Remove GPG stuff and obsolete explanations
e0a5a2e Remove PPA stuff in favor of APT archive
432cfe8 Plugin Debian packages

git-subtree-dir: core
git-subtree-split: 99abdd17ed95420a0803fed6b54aefcfc646f121
Merge commit '8c9046d02c8bd1b82ed7cdd688196729a74bb667' into develop
Squashed 'core/' changes from 99abdd1..bc997b8

bc997b8 Remove [Tasks] from windows installer, make clear that this is a CLI-only installer

git-subtree-dir: core
git-subtree-split: bc997b8ba43b59fe210f47a2afd5aa27b1ea81bc
Merge commit '54c979f5c0e18d8169db668def6ee3fad84ba4fb' into develop
Remove [Tasks] dependence, make installer architecture dependent
Merge commit 'f3cc4b5b3a39c6de8ce63605b5ccce678837ac7a' into develop
Squashed 'core/' changes from bc997b8..fc4841d

fc4841d Fix InnoSetup PATH issues

git-subtree-dir: core
git-subtree-split: fc4841d9134548af8da3523e87ce5559b302a79a
Cont'd inno setup installer
Merge commit '67757fbed23e8bf2f4acd9d0c76362d0f328a61b' into develop
Squashed 'core/' changes from fc4841d..817f4dc

817f4dc Add cleanInstallDir task

git-subtree-dir: core
git-subtree-split: 817f4dc0459dd71ebc2d04d8730a05c7a0e447a2
Cont'd inno setup build process
Squashed 'core/' changes from 817f4dc..03a6393

03a6393 Add dontCopyToUpload flag to pluginJar task

git-subtree-dir: core
git-subtree-split: 03a6393651f0ea0c9a519ce7ce04d17d7daf656c
Merge commit '174ac472a5c80f3a08dafa226d0a4ac96d420670' into develop
Cont'd exe release
Squashed 'core/' changes from 03a6393..e0acf67

e0acf67 Add flags for control build

git-subtree-dir: core
git-subtree-split: e0acf674332b7e068013f02eb3e47943b04b5b85
Merge commit '21b93391f52699ba6ad883ce21e3be0beed0c82d' into develop