L logger refactoring
Clean code
Merge branch 'master' of https://github.com/nostra13/Android-Universal-Image-Loader
Sample: Built the latest snapshot
do not used bitmap from memory cache if the bitmap is recycled
Merge pull request #599 from Ray-Ni/master

Not use bitmap from memory cache if the bitmap is recycled
Issue #602: Prevent IOException suppressing at the end of file copying
Issue #606: Close DiskLruCache.Snapshot after usage
commit
merge