[aggConfig] make the id part of state
[aggConfig] read the id from state, pick ids for new states
[discover/segmented_fetch] itterate the agg keys, rather than trying to find them
show up to 10000 indicies, instead of the default 10
Merge pull request #1925 from w33ble/fix/index-count

show up to 10000 indicies, instead of the default 10
[aggConfig] test the placement and export of ids
[editor/nestingIndicator] use the id of the item if available
Merge pull request #1931 from spenceralger/dependable-agg-ids

Dependable agg ids
[visualize/visOptions] hide if the vis type does not have a param editor
Merge remote-tracking branch 'upstream/master'