bigip_monitor bugfix for check mode

Fixes case where properties are retrieved for a non existent monitor
which happens in check mode.
Fix documentation of deb option in apt module

The apt module may install a .deb package on the remote machine, not on the local.
Fix the misleading documentation.
Update intro_installation.rst

This is different wording for using the PPA to install.  I also added the installation of apt-add-repository package which isn't always installed.

(I'm a newbie but while running these I wished whatever style was being used on the docs pages would have let me  cut and paste the commands without having to edit out the $ characters manually....)
fix for svr4pkg module failure reporting, issue #7645
Fixing mysql master replication boolean

Fixes #7528
Merge pull request #7682 from sergevanginderachter/bigip_monitor_http_checkmode_fix

bigip_monitor bugfix for check mode
Merge pull request #7698 from gsker/patch-1

Update intro_installation.rst
Merge pull request #7684 from JeanFred/patch-2

Fix documentation of deb option in apt module
Merge branch '7645' of https://github.com/kcghost/ansible into kcghost-7645
Cleaning up svr4pkg commit fix for #7645
Merge branch 'kcghost-7645' into devel
Update homebrew module to use the new JSON 'info' output.

See: https://github.com/Homebrew/homebrew/wiki/Querying-Brew
Make homebrew module handle 'devel' and sub-minor-revision edge cases.
Account for old versions of homebrew in homebrew module.