added quotes to clarify string value; added example of numeric filter
Clarified sort as optional, object
some minor fixes in docs and change jetty defaults
better default
Merge pull request #821 from metamx/minor-fix

Some minor fixes in docs and change jetty defaults
Merge branch 'master' into fix-query-docs
Merge pull request #822 from metamx/fix-query-docs

Fix query docs
typo: s/metric_value/metric_name/
typo: s/metric_value/metric_name/ and added quotes
Added info to better explain how to use pagingSpec
clarified that dimensions and metrics are given in String arrays
clarified that dimension and metric can be String too, not just object
fix query/wait emitted twice
Merge pull request #831 from metamx/fix-query-wait-emmitted

fix query/wait being emitted twice
Merge pull request #828 from metamx/fix-query-docs

Fix query docs
fixes typo
Merge pull request #832 from metamx/fix-query-docs

fixes typo
Merge branch 'master' into fix-datasource-doc
fixed typo, added note on matching schema requirement for unioned data sources