LimitedAgeDiscCache: do not precache modified date. fixes GH-102
Merge pull request #141 from talklittle/master

Issue #102 - LimitedAgeDiscCache VERY slow to construct when there is a large number of images in cache
Prevented precaching modified date in constructor.
New Java docs formatting
Update .gitignore
Issue #143 - "Can't create ".nomedia" file" logs
Create ".nomedia" in cache dir, not in data. L.e -> L.i
Sample: Updated icons, fixed Home layout
Sample: Use the same config for activities and widgets
Introduced ImageLoader.isInited() method. Throw IllegalStateException on
displayImage(...), loadImage(...), getMemoryCache(), clearMemoryCache(),
getDiscCache(), clearDiscCache() calls if ImageLoader isn't inited
with config.
Close OutputStream after Bitmap compressing (#115)
Sample: Copy test image from assets to SD card on start
Enabled StrictMode in developer mode. Target 4 -> 9
Readme: Simplified User Support, reduced link count
Maven: Increase sample project Android version dependency
Sample: Built snapshot JAR
Readme: Fix
Issue #70 - scaleType seems to be ignored
Consider all ImageView's scale types
Sample: Renamed buttons, changed item layouts, returned rounded images
in List example.
Sample: Fix
Sample: Built snapshot JAR
Issue #70 - scaleType seems to be ignored
Fixed sizes calculation for different scale types
Readme: Added app using UIL