agg results must get their formatter from the aggConfig
[discover/fieldChooser] remove code that doesn't do anything
[aggConfig] always use the number format for metric results
[hierarchical/collectBuckets/tests] fix stubbed aggConfigs
[indexPattern/fields] expose sortable and filterable properties on field objects
updated field fixtures to support sortable and filterable properties
Merge branch 'master' into fix/2047

Conflicts:
	test/unit/fixtures/stubbed_logstash_index_pattern.js
Edit script field cancel and save buttons should return to index pattern
Merge pull request #2113 from spenceralger/fix/2047

Fix #2047
Skip all paginated sort tests
Merge branch 'master' of github.com:elasticsearch/kibana
Merge pull request #2143 from lukasolson/issue-2136

Script field cancel/submit button back behavior
make field filtering easier to grok
show scripted field, and add scripted class
fix typo
fix scripted field check
append scripted fields to the request
fix field formatters for scripted fields
stub missing index pattern method