* added initial-epoch to argparse`

* dded makedirs for tensorboard, changed help message on initial-epoch

* Delete profiles_settings.xml

* Delete keras-retinanet.iml

* Delete misc.xml

* Delete modules.xml

* Delete vcs.xml

* Update train.py

Update stale yml to ignore pull request

Add stale bot

Added inference time measure.

Small fixes for new EfficientNet and SEResNet backbones

1123

Add pretrained models for OID.

Added support for SE and EfficientNet backbones

Add image_path methods to KITTI and Pascal VOC datasets.

'seresnet18', 'seresnet34', 'seresnet50', 'seresnet101', 'seresnet152', 'seresnext50', 'seresnext101', 'senet154'
'EfficientNetB0', 'EfficientNetB1', 'EfficientNetB2', 'EfficientNetB3', 'EfficientNetB4', 'EfficientNetB5', 'EfficientNetB6', 'EfficientNetB7'

Bump minimum tensorflow version to 1.14, and check in all scripts.

fix issue #1113, but only for the COCO generator

Debug updates

syntax error

add --no-resize parameter to allow training w/o resizing input images

Update contributors.

Output images now keep the full hierarchy of the original dataset by
default. The hierarchy can be flattened using --flatten-output.