Update __init__.py
Update __init__.py

A little optimization: Now, don't need to import "sys" and will also work if Skimage imported from a byte-compilled Python distribution.
ClinicalGraphics/scikit-image,rjeli/scikit-image,vighneshbirodkar/scikit-image,ajaybhat/scikit-image,ClinicalGraphics/scikit-image,ofgulban/scikit-image,blink1073/scikit-image,pratapvardhan/scikit-image,ajaybhat/scikit-image,blink1073/scikit-image,vighneshbirodkar/scikit-image,vighneshbirodkar/scikit-image,rjeli/scikit-image,paalge/scikit-image,ofgulban/scikit-image,paalge/scikit-image,paalge/scikit-image,ofgulban/scikit-image,rjeli/scikit-image,Hiyorimi/scikit-image,Hiyorimi/scikit-image,pratapvardhan/scikit-image