FS-10167: Revisited ks_pool to embed the ks_pool_t pointer into the prefix of each allocation, updated libks and libblade to remove unneccessary pool pointers in structures, pool-allocated memory can now be freed without needing to pass the original pool

FS-10167: More work on the event channel workflow, switched callback data back to using void* and the assumption callback will clear the data or that it would be cleaned up by a handle shutdown by allocating within the handle pool. Base tests currently working, committing to sync up linux build

FS-10562: [core] Crashes referencing cannot access memory #comment Firefox sending only candidates for RTCP and not RTP causing funky code path #resolve

FS-10472: [mod_conference] Crash due to hangup race in conference personal canvas mode -- minor regression

FS-10558: fix make current build to not reconf spandsp when you don't need to, it should do this automatically and correctly on its own

FS-10379: [mod_conference] Set canvas size based on a variable -- lock width and height to even numbers

Merge pull request #1345 in FS/freeswitch from feature/FS-10486-add-tls-support-to-mod_shout to master

* commit 'af4d73d4':
  FS-10486 add shouts:// proto to support TLS

Merge pull request #1349 in FS/freeswitch from ~ANDYWOLK/freeswitch:bugfix/FS-10525-update-curl-to-7.54.1-for-windows to master

* commit 'bf101a5f':
  FS-10525: [Build-System] Update curl to 7.54.1 for windows, move to props.

FS-10526: [freeswitch-core] Uninitialized variable in switch_img_fit when using SWITCH_FIT_SIZE_AND_SCALE #resolve

FS-10091: [mod_conference] Conference play file with full-screen=true has side effect on member video #resolve

Merge pull request #1348 in FS/freeswitch from ~ANDYWOLK/freeswitch:bugfix/FS-10064-cannot-compile-mod_managed-under to master

* commit '5626d0b5':
  FS-10064: [mod_managed] Fix compile on windows.

FS-10472: [mod_conference] Crash due to hangup race in conference personal canvas mode -- the saga continues

FS-10472: [mod_conference] Crash due to hangup race in conference personal canvas mode -- the saga continues

FS-10472: [mod_conference] Crash due to hangup race in conference personal canvas mode -- the saga continues

FS-10472: [mod_conference] Crash due to hangup race in conference personal canvas mode -- the saga continues

FS-10472: [mod_conference] Crash due to hangup race in conference personal canvas mode -- the saga continues

FS-10472: [mod_conference] Crash due to hangup race in conference personal canvas mode -- the saga continues

Merge pull request #1331 in FS/freeswitch from ~MATT_TELTECH/freeswitch:FS-10490-mod_unimrcp-gsr to master

* commit 'd0e77901':
  FS-10490 [mod_unimrcp] application/xml content-type for unimrcp grammar

Merge pull request #1347 in FS/freeswitch from ~ANDYWOLK/freeswitch:bugfix/FS-10516-move-libsilk-from-tree-to-download to master

* commit 'a1bff96d':
  FS-10516: [Build-System] Move libsilk from tree to download on windows.