Merge pull request #532 from aldenml/master

Method name change (Exit -> Exif)
Return -1 as default value for missing or malformed content-length header.
Merge pull request #533 from square/dimitris/504

Return -1 as default value for missing or malformed content-length header
Update CHANGELOG for 2.3.2
Fixes to CHANGELOG
Close input stream on edge case.
Merge pull request #534 from square/dimitris/close-stream

Close input stream on edge case.
[maven-release-plugin] prepare release picasso-parent-2.3.2
[maven-release-plugin] prepare for next development iteration
Revert swap dimens
Merge pull request #551 from square/dimitris/revert

Revert swap dimens
Restore keeping track of desired drawable alpha

- https://github.com/square/picasso/issues/25
- 18c8427 broke alpha support on PicassoDrawable
Merge pull request #557 from UweTrottmann/fix-alpha-support

Restore keeping track of desired drawable alpha
Changed setDebugging to setIndicatorsEnabled in picasso's website since setDebugging is deprecated
Merge pull request #562 from egor-n/master

Changed setDebugging to setIndicatorsEnabled in picasso's website since setDebugging is deprecated