DOCS-3911 add 2.4.11 changelog and release notes
DOCS-3772: document db.serverCmdLineOpts
DOCS-3772: document db.serverCmdLineOpts
DOCS-3785: clarify exact matches
DOCS-3803: clarifying inclusive and exclusivity of shard tags
htaccess: additional redirect versions for configure-x509
c/JavasScript/JavaScript

Signed-off-by: kay <kay.kim@10gen.com>
primer: pare down text and examples
getting started - tweak examples
primer: tweak introduction and update gitignore
Merge branch 'master' into DOCS-3773