STUPID ROBOT set threshold for getting a picture(media)
STUPID ROBOT set threshold when get a media
STUPID ROBOT fix divide by 0, maybe it is in freebie
STUPID ROBOT modify threshold preventing user tagging same set of images
STUPIDROBOT modify threshold preventing user tagging same set of images
PYRAMID TAG update threshold
Merge pull request #38 from redhatkaty/development

STUPIDROBOT add threshold in getting media, apply threshold to PYRAMID TAG as well.
Zentag update the query of media
get the bottom images with least tags and then get the one that least recent
STUPIDROBOT modify the query
so that can change the threshold of tags to 0 (more accurate)
STUPIDROBOT,ZENTAG update query
for stupid robot, now it picks the least recent one from the images that has
no less than 5 tags if there is enough image(now the threshold is 15)
for zentag, it picks the least recent one with least tags
NEXTAG update image query
call the same method as zentag
Merge pull request #39 from redhatkaty/development

query update for all games
Update ZenTag query limit to 300
This commit updates ZenTag's query limit from 20 (used in testing) to 300.