Reorganization of Jinja2 filter documentation

Fixes #9415 - fetch: should use hostname instead of ip for directory name

Allow requesting a list to lookup plugins instead of , delimited string

Add LDom support

now module_formatter handles new expanded return values from the module_docs (still does not thing with new return value docs)

ansible-doc now shows return value docs

rearranged math filters

Add Solaris zone support for inventory and connection

NOTE: the connection plugin will need some work for v2 (after 1.9 gets released)

Pulls machine id in ansible facts

Add support for mounts in Solaris facts

- Fix #10221

Add simple plugin that times ansible-playbook runs.

changed jsonify test to ignore whitespace

We have been caching the paths to the plugins but before we would only
cache the specific plugin that we were looking for.  This meant that we
might search through all of the plugin directories before finding the
specific module we were interested in.  The next plugin we needed we
might again search through all the plugin directories before finding the
plugin we wanted.

This new code will cache all the potential plugins in each directory
searched.  For a play that only uses one plugin we'll only search
through directories until we encounter the directory that has the proper
plugin.  For a large playbook with many plugins used we'll search
through each directory at most once each.

From v1: 68e86de2
         730c2ba4

From v1: 4c2d06d2

Optimize plugin loader update

Merge branch 'optimize-plugin-loader-10165' of github.com:ansible/ansible into optimize-plugin-loader-10165

Make behavior consistent when using 'creates' option with modules

rax_cbs: Remove explicit msg match for invalid size in integration tests

added cleaning pyc files

We have been caching the paths to the plugins but before we would only
cache the specific plugin that we were looking for.  This meant that we
might search through all of the plugin directories before finding the
specific module we were interested in.  The next plugin we needed we
might again search through all the plugin directories before finding the
plugin we wanted.

This new code will cache all the potential plugins in each directory
searched.  For a play that only uses one plugin we'll only search
through directories until we encounter the directory that has the proper
plugin.  For a large playbook with many plugins used we'll search
through each directory at most once each.

This should alleviate #10165