[DOCS] Make Query DSL titles consistent

[jrodewig]

Changes

• Adds title abbreviations for query type. This removes the " query" endings from most nav items but retains them for the on-page title.
• Change titles to sentence case
• Hyphenates some titles as needed.

Screenshots

Query DSL nav

Example query title

[elasticmachine]

Pinging @elastic/es-docs

[elasticmachine]

Pinging @elastic/es-search

[EmmanuelDemey]

What about sorting alphabetically all these items ?

[jrodewig]

Thanks for the feedback @EmmanuelDemey. I've alphabetized the queries and some other nav items with bec3b2d.

I left some items, like context conceptual information and shared parameters, in the existing order.

[lcawl]

Should the "Query" be "query" here too?

=== Match Query

[lcawl]

Should the capitalization also be changed in query-dsl-minimum-should-match.html and query-dsl-multi-term-rewrite.html ? Those are two pages in the Query DSL section that stand out now as having the old style of capitalization.

[lcawl]

I added two comments, but otherwise LGTM and builds successfully

[jrodewig]

Thanks for looking @lcawl. I fixed the missed match query and parameters with ecaa1ce.

[jrodewig]

Ignoring elasticsearch-ci/docbldesx as elasticsearch-ci/docs replaced that check.