[nemo-transferengine] scaleImageToSize() function added and unit test updated.
[nemo-transferengine] scaleImageToSize() function added and unit test updated.
Merge branch 'imageoperation' of github.com:nemomobile/transfer-engine into imageoperation
Removed autosave file
Review comment fixes
Merge pull request #4 from nemomobile/imageoperation

Added new image scale operation