Let codemirror properly handle events when the query is too big - #3043
Docs for 1.15
Merge branch 'michel_3043_codemirror' into next
Add new geo types for the data explorer

We also start using 'pre' blocks instead of 'code'
Merge branch 'next' of github.com:rethinkdb/rethinkdb into next
Merge branch 'michel_3025_docs_2' into next