General:
1. Added autoStatus and manualStatus flags to detected objects and yml files to store separate informations about manual and automatic operations

yafdb-detect:
1. Added ratio filtering
2. Added size filtering
3. Added --full-invalid parameter to specify detection as fully invalid
3. Added overlap merging of positives after filtering

yafdb-batch-detect:
1. Added base directory structure creation on start

yafdb-validate:
1. Added --image-width parameter to change default image size in validator
Merge branch 'master' of github.com:FoxelSA/yafdb