Merge pull request #3 from tristaneuan/master

consolidated data overseer/harvester into cache_data; handled already deleted event files
current progress with getting multiprocessing working with services -- missing titles keeping us from moving forward
all of this is working now
actually writing to cache now, duh!
update default ami
added zone and region support
fix store option
autoscale_monitor fixes
updated wiki data extraction to randomize wikis it iterates over, accommodating a larger pool
stupid default sorting behavior
resolve merge conflict