lower curl timeout
Merge pull request #83 from pantheon-systems/lower_curl_timeout

lower curl timeout
Ignore deletions predating the existing cache item.
Change to order when comparing delete time with cache time
Merge pull request #85 from pantheon-systems/ignore-older-deletions

Ignore Older Deletions [TESTING]
Ignore compile file.
Do not bump stat data on flush or release if no data was written.
Use telltale indicator of failing to seek.
Use GErr for fill_stat_generic when lseek fails.
Log notice when setting file to zero length in the cache.
Only insert an empty entry into the stat cache on truncation.
Zero-length file stat data should get pushed on create or truncate.
rm log item
fixed merge issues