FS-10690: Fixed some issues in the download projects, added configuration transfer during blade_restmgr startup, and started initial stubs for civetweb callbacks in advance of deeper REST routing support

Merge pull request #1400 in FS/freeswitch from ~ANDYWOLK/freeswitch:feature/FS-10690-integrate-robust-and-convenient to master

Merging in download project stuff for windows

* commit 'e8987b0d':
  FS-10690: [Build-System] Add download projects for civetweb, libconfig, libsodium on windows.

Merge pull request #1399 in FS/freeswitch from ~ANDYWOLK/freeswitch:bugfix/FS-10696-update-7za-to-17.01-on-windows to master

* commit 'def7afde':
  FS-10696: [Build-System] Update 7za to 1701 on windows.

Merge pull request #1398 in FS/freeswitch from ~ANDYWOLK/freeswitch:feature/FS-10690-integrate-robust-and-convenient to master

Reviewed and merging

* commit '6e399137':
  FS-10690: [Build-System] Add civetweb library project for libblade on windows.

configure.ac

FS-10167: Implemented identity registration and routing, removed subrealms to be revisited later, implemented public event channels and node presence, restructured some code and fixed a number of bugs.

FS-10660: [mod_callcenter] Park agent session before play cc_warning_tone - avoid double playback causing distorted audio

callcenter_break agent <uuid> can be called with an uuid that represents
an outbound session created to call an agent.

The current behavior of mod_callcenter is to keep watching this channel
until it is hangup, once the hangup happens the bridge-agent-end and
member-queue-end events are fired, agent is released on the database
so it can receive more calls and member is also updated on database.

If you do not want to the agent channel hangup to release the agent you can
call this app with the agent session uuid and the agent will be released and
available to receive more calls. This is useful when the agent is located on a
remote freeswitch box and transfer the call internally, the original leg between
the first FreeSWITCH and the remote box remains live and the agent will only be
Available when the original call hangup.

FS-10167: Temporary commit to retain changes before removing concept of realm/subrealm as per discussions, will revisit this concept later when a real use-case presents itself, tests will not operate correctly in this build as realms are incomplete prior to removal

Merge pull request #1386 in FS/freeswitch from ~VICTORTORRES/freeswitch-fs-7445:bugfix/FS-10654 to master

* commit '67dad063':
  FS-10654: [verto] implementing replace prototype in verto dialog

Merge pull request #1390 in FS/freeswitch from ~ANDYWOLK/freeswitch:bugfix/FS-10663-portaudio-and-windows-devices-empty to master

* commit 'fe83efca':
  FS-10663: [mod_portaudio] Fix empty pa devlist on windows x64 release build.

FS-10622: [core] Auto-fixing audio codec from G722 to PCMU although PCMU was not negotiated #resolve

Merge pull request #1374 in FS/freeswitch from ~MOCHOUINARD/freeswitch:bugfix/FS-10608-patch-change-hard-coded-60-value to master

* commit '348c2c42':
  FS-10608: Change 60 second timeout value to a global #define SWITCH_DEFAULT_TIMEOUT

Merge pull request #1372 in FS/freeswitch from ~HRISTO/freeswitch:FS-10617-nightmare-xfer-uuid-helper-vars to master

* commit '9d4c2682':
  FS-10617: [mod_sofia] Nightmare transfer: expose remote server's channel UUIDs as variables.

FS-10167: Added support for SSL/TLS, specifically enforcing TLS 1.2 currently but could be more configurable later.  Added support for obtaining SANS from X509 certificates within the default wss transport, SANS will be used for preapproved automatically registered identities, currently only being cached on server side for downstream connections providing the remote client upstream certificate SANS, but can also be used by a master to obtain initial master identities from it's own downstream certificate in the future (planned, but not yet implemented) as it is the exception with no upstream and MUST have downstream available. Also added the openssl executable to the projects being built in the libblade solution to provide a windows executable for certificate production when required.

FS-10613: [core] freeswitch using the the wrong PT value (using the transmit PT instead of the receive PT) #resolve

FS-10637: [core] FreeSWITCH crash in 'enterprise originate' API caused due to fix done for FS-10596  #resolve