Fixed possible file handle leak
Merge pull request #31 from JakeWharton/marcelo/file_handle_leak

Fixed possible file handle leak
Fix handle leak in rebuildJournal and add rename check
Merge pull request #32 from JakeWharton/marcelo/proper_rebuild

Fix handle leak in rebuildJournal and add rename check
Make sure writer enforces the same encoder
Merge pull request #33 from JakeWharton/marcelo/encoding

Make sure writer enforces the same encoder
Automatically flush the cache when an edit is completed.

This will remove the need for applications to manually flush
the cache.
Merge pull request #38 from JakeWharton/jwilson/autoflush

Automatically flush the cache when an edit is completed.
Migrate to a modern Java code style for DiskLruCache.

Highlights: 2-space indents, uniform Javadoc. Also fewer utility
classes to better line up with OkHttp.
Merge pull request #39 from JakeWharton/jwilson/style

Migrate to a modern Java code style for DiskLruCache.