Added Bricks and removed 3party.
Merge pull request #8 from dkorolev/added_bricks

Added Bricks and removed 3party.
Removed the Bricks directory.
Re-added Bricks.
FileUploader first commit.
Updated README.md.
Made FLAGS_* stuff not the only way to initialize; tested it.
Generalized the macro.
Added /Bricks and removed /3party.
Fixed paths to Bricks and 3party modules.
Work in progress.
Done with policy wrappers.
Removed cyclic header file dependency.
Collapsed templated parameters into another struct.
Added a join/detach config param.
Renamed to FileStorageQueue (FSQ).
Removed file/class rename TODO.
Simplifying code after renaming the files.
First test passing.
Minor touches.