operatorList plus blurOperator
gray, convolve, dilate Operator
added *.png to .gitingore
gray, convolve, dilate Operator

added *.png to .gitingore
new use of dilate
Merge branch 'operatorList' of https://github.com/zaphod66/akkaSobel into operatorList

Conflicts:
	src/main/scala/AkkaSobel/Sobel.scala
Merge branch 'master' into operatorList
Sobel Color able
Dilate 1,2,3 Ops