Merge pull request #1757 in FS/freeswitch from bugfix/FS-11947-do-not-install-test-binaries-when-doing-make-install to master

* commit '9c8de649':
  FS-11947: [Build-System] Do not install test binaries when doing make install.

Merge pull request #1756 in FS/freeswitch from bugfix/FS-11944-make-fail-address-of-array-nh--nh_home-will-always-evaluate-to-true to master

* commit '91e99db6':
  FS-11944: [mod_sofia] Fix error: 'nh->nh_home' will always evaluate to 'true'.

* commit 'bbbaf7e9':
  FS-11931: [mod_http_cache] Fix regression, use SWITCH_MOD_DECLARE() in modules instead of SWITCH_DECLARE().

FS-11931: [mod_http_cache] Fix regression, use SWITCH_MOD_DECLARE() in modules instead of SWITCH_DECLARE().

Merge pull request #1753 in FS/freeswitch from bugfix/FS-11946-fix-possible-unallocated-memory-access to master

* commit 'f9a03570':
  FS-11946: [Core] Fix possible unallocated memory access.

* commit 'cbc36d05':
  FS-11943 [mod_http_cache] Fix typos in warning message in aws.c

FS-11750: JB fix: avoid infinite loop when chan var rtp_nack_buffer_size is small (initial max_packet_len)

(thanks Sergey Hripchenko)

otherwise it complains: [8:Invalid parameter:Profile > 1 not supported in this build configuration]

FS-11926: rename chan var to 'execute_on_fax_close_detect' to prevent it collide with 'execute_on_fax_detect'
(switch_channel_execute_on() would have run them both)