Apply new style to k-means documentation
Apply new style to k-means documentation
Add contents title
Merge branch 'integration' into doc_kmeans
Merge branch 'integration' of https://github.com/madlib-internal/madlib into doc_kmeans
Merge branch 'integration' of ssh://github.com/litzell/madlib into doc_kmeans
Merge branch 'integration' into doc_kmeans
Merge branch 'integration' of https://github.com/madlib-internal/madlib into doc_kmeans
Edit k-means doc. Still needs a working example.
Syntax arguments one per line, change presentation of defaults
Revise menus, syntax, arguments, examples for consistency.
Update syntax statement format.
Merge remote branch 'origin/doc_kmeans' into doc_kmeans

Conflicts:
	src/ports/postgres/modules/kmeans/kmeans.sql_in
Reformat clustered variance doc
Correct misspelling
Minor edits and typos
Redo output table, results, and section headings
Revise <pre> background colors and some headings
Merge branch 'integration' of https://github.com/madlib-internal/madlib into doc_restyle2

Conflicts:
	src/ports/postgres/modules/elastic_net/elastic_net.sql_in
	src/ports/postgres/modules/regress/linear.sql_in
Merge branch 'doc_kmeans' into doc_restyle2