Prepare 0.8 release. (Project-MONAI#1576)

* Prepare 0.8 release

Signed-off-by: Sachidanand Alle <[email protected]>

* Fix Doc

Signed-off-by: Sachidanand Alle <[email protected]>

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Signed-off-by: Sachidanand Alle <[email protected]>

Add request info to return config label indexes (Project-MONAI#1524)

* Add request info to return config label indexes

Signed-off-by: Andres <[email protected]>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Update segmentation.py

Change argument name

Signed-off-by: Andres Diaz-Pinto <[email protected]>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Update deepedit.py

Change argument name

Signed-off-by: Andres Diaz-Pinto <[email protected]>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

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Signed-off-by: Andres <[email protected]>
Signed-off-by: Andres Diaz-Pinto <[email protected]>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>