Normalize visualize buttons, add warning tooltips, enable visualization of script fields
Merge branch 'master' of github.com:elasticsearch/kibana
Merge branch 'master' of github.com:elasticsearch/kibana
Remove unused scope variable, add newline and warning numbers
Closes #2205. Fixes issue with malformed chart titles with pie charts.
[aggResponse/hierarchical] prevent error when there are no 'split slices'
fix custom sorter test
Merge branch 'master' of github.com:elasticsearch/kibana
restored chart titles for splits
[aggResponse/hierarchicalData] test to prove 6bcf9aa
Closes #2200 - Fixes pre-mature saves to the state which updates the url and breaks the back button from Discover
Merge pull request #2202 from rashidkpc/fix/script-agg-from-discover

Enable 'visualize' button for script fields in Discover
Merge pull request #2217 from stormpython/fix/#2205

Fixes issue with malformed chart titles with pie charts.
[docViewer] use field#filterable
Improved color generation function
Merge pull request #2220 from jthomassie/fix/chart-titles

Fix/chart titles
Merge branch 'master' into split_dat_pie

Conflicts:
	src/kibana/components/agg_response/hierarchical/build_hierarchical_data.js
Cache seed colors
Merge pull request #2226 from rashidkpc/fix/color-generator

Improved color generation function
Merge pull request #2218 from w33ble/fix/paginated-table-test

fix custom sorter test