fix save_object
new etl.save_objects function; fixed etl.save_object
result object now inherits from DataFrame + some convenience functions
Merge pull request #8 from jniznan/result

result object now inherits from DataFrame + some convenience functions
refactored git driver
refactor jenkins driver
refactor delta_mtime
jnks driver fix; etl.save_objects object validation checks
fix async/debug arg setting
support field name column mapping in basesql
return extract count
ensure index timeline before running snapshot
index_timeline removed; activity_import calls ensure_index on timeline manually
syntax fix
log message utf decode
logging unicode strings, take 2; updated default log_formater to be a unicode type string
git commit _id is now objectid, not hashsha
utf8 log handling, take 3
rearrange readme; contributors will be listed in attribution file (and git log/source)
file added to track contributor names/emails