Restored the "fill all the holes" strategy to the ZeroFill class, and introduced the fill_style option ("minimal" and
"all" are possible values). Also allowed a set of required times to be specified when asking the times series for it's
data. This way, we can ensure in the stacked bar chart that each data point in use has a value preventing the bars
from stacking incorrectly.

added check for 404 response from the index_save call, assumes that auto_create_index is disabled and attempts to create the index before saving a second time

updated the getFlotPairs() function to only check before and after a value, adding only enough zeros to maintain line graphs.

Fix for count positioning in firefox

added charts to micropanel in table

More paging improvements, moved spy settings to general

New panel tabs, upgraded momentjs, added _mapping to proxy samples

Fixed bug in sorting

Fields from mapping, fixed sorting on different timezones

Update to m3

Fix for utc correction bug. Closes #337

Closes #345

table truncate setting, fix for histogram, fix for style 404