fix(graphite): minor fix to query editor when using summarize function with no metric segments, only series ref, fixes #2788

Fixed #2798. Removed unused components.

fixed(share modal): fixed issue with sharemodal introduced with recent change to time handling, #2791

feat(elasticsearch): finished work on adding support for filters aggregate, you can now split series by query using group by filters, closes #2785

feat(elasticseach): alias and lucene query fields are now visible/usable when using raw json query, #1034

fix(ldap): fixed ldap org roles sync, did only add one new role per login, now all roles are added, fixes #2766

feat(drilldown link): better access to drilldown links directly by clicking the external link icon in panel header, fixes #1575

fix(graph): minor fix for hover tooltip when combined with a single series using stepped lines, fixes #2754

feat(timepicker2): temporarily removed the the option to define custom quick range, will have to be part of future issue, closes #2761

feat(panel fullscreen): completly changed how the fullscreen view/edit works, no longer uses css fixed position, yay, closes #2779

fix(timepicker): UTC now works in all scenarios I can think of, manual edit, date picker edit, #2761

feat(timepickerv2): fixed lots of minor issues and updated kairosdb and opentsdb data sources to work with the new date formats

feat(timepickerv2): more work on new timepicker, now absolute time mixed with relative time works, yesterday, this day last week, etc now work

fix(events): fixed handling of onAppEvents when used from rootScope, must supply localscope, can now be used in isolate scope scenarios