set st_size on stat_cache_value_get; remove debug variable
Merge branch 'du-sk' of github.com:pantheon-systems/fusedav into du-sk
fill in st_block on DAV:response
du test
Merge pull request #122 from pantheon-systems/du-sk

Set st_blocks on DAV:response in PROPFIND; hack to seed st_blocks on get from statcache