fix bugs in ByteArrayLinkedHashMap, add tests
Merge pull request #1 from forrestpangborn/addTests

fix bugs in ByteArrayLinkedHashMap, add tests
Add Request.Builder
Merge pull request #2 from forrestpangborn/requestBuilder

Add Request.Builder class.
update version numbers
update 2 more version numbers
remove shouldScale flag
add support for crop downscaling and uberjar w/ maven shade
Add shouldScale flag, clean up poms, fix rounding error.
Allow custom path for DiskImageCache, fix crash in AIbexImageView.
Bump version.
update library pom
Add support for custom headers on HTTP requests.  Don't close cache when
there is no cache.
Remove minSize from required Request params. Make Size comparable.
Optimize by using WeakReference to ImageView.
Stop using Service to manage threads.
Send bitmap data to view directly using WeakReference rather than
LocalBroadcastManager.
Merge pull request #3 from forrestpangborn/async

Optimize by using WeakReference to ImageView.
Clean up some logic in clearing existing image/request when new image
request is made.
Add some necessary null checks.
Remove minSize from Request.
Its not necessary since we don't load images in a Service anymore.
update android-maven-plugin version
bump version from 0.7 to 0.8