2.12.1: Fix import order

Signed-off-by: Aleksei Stepanov <penguinolog@gmail.com>

4.1.2: Drop chroot setting possibility in __init__ and public property

Design issue

Signed-off-by: Aleksei Stepanov <penguinolog@gmail.com>

3.5.4: Drop chroot setting possibility in __init__ and public property

Design issue

Signed-off-by: Aleksei Stepanov <penguinolog@gmail.com>

(cherry picked from commit 52aa1b3fbe85df1d8d3765804dfb72a0b709cbde)
Signed-off-by: Aleksei Stepanov <penguinolog@gmail.com>

4.1.1: typing was never updated for py37 (#131)

* typing was never updated for py37

Extend CI

3.5.3: typing was never updated for py37 (#131)

Extend CI

(cherry picked from commit c6effd4dde5082ea08b62a7dec7f61536c9d74e4)
Signed-off-by: Aleksei Stepanov <penguinolog@gmail.com>

2.12.0: typing was never updated for py37 (#131)

Extend CI

(cherry picked from commit c6effd4dde5082ea08b62a7dec7f61536c9d74e4)
Signed-off-by: Aleksei Stepanov <penguinolog@gmail.com>

1.12.0: Backport from master

Signed-off-by: Aleksei Stepanov <penguinolog@gmail.com>

chroot

Support chroot with property, context and argument

Signed-off-by: Aleksei Stepanov <penguinolog@gmail.com>

stdout_lines/stderr_lines

Black for tests

Signed-off-by: Aleksei Stepanov <penguinolog@gmail.com>

stdout_lines/stderr_lines: 3.5

PEP518: update toml & manifest

Signed-off-by: Aleksei Stepanov <penguinolog@gmail.com>