build.gradle - added tests config, cosmetic changes.
Merge "build.gradle - added tests config, cosmetic changes."
NetworkImage - fix nullPointerException.

1. getLayoutParams() can be null.
2. old version used LinearLayout.LayoutParams instead of ViewGroup.LayoutParams
Merge "NetworkImage - fix nullPointerException."
Remote executable bit from ImageLoader

This shouldn't have been executable.

Change-Id: Ib5c23ed853a99a4db55f1f2605528f4d9717ad24
Merge "Remote executable bit from ImageLoader"
My changes