version 1.0.8
lowered the speed requirement for import and live-reindexing (raised timeout and lowered batch_size)
fix for progress bar increment
live-reindex small refactoring
small fix in generator template files
added new version of prompter to elastic-client
added a few say_title for model and live-reindex operations
added cool colored progressbars (fallback to regular characters when no color is supported)
Added Conf.ansi boolean setting and removed the color option from the rails logger
fix for wrong delete condition in to_bulk_string
better description of the client gem
Merge branch 'origin/1.0.8'