Update ChangeLog through Jan 2012

docs/ChangeLog

 freeswitch (1.2.0)
 	config: add screen_confirm macro to lang/en/ivr/sounds.xml  (r:9ea3ce66)
 	config: support for --with-logfilesdir, --with-dbdir, --with-htdocsdir, --with-soundsdir, --with-grammardir, --with-scriptdir and --with-recordin
+	config: Redo config files, example - mv conf/* -> conf/vanilla/*  (r:ee71daa1)
 	gsdir (r:7ae3f5b7/FS-302)
 	core: Add RECORD_STEREO_SWAP to reverse the record channels (r:d5042f2c/FS-3069)
 	core: api_on_startup (r:e164b76c)
+	core: allow dmachine and input callback to co-exist  (r:e185ff00)
+	core: add support for configurable timeout and passing of args to play_and_detect_speech  (r:410e523c)
+	core: partial with renaming  (r:24288832/FS-2216)
 	mod_conference: Add auto-record filename to conference_recording channel variable and ability to pull filename from API (r:b9295fd5/FS-1573)
 	mod_conference: Convenience feature in mod_conference: apply sub cmds to non_moderator members (r:04295ac9/FS-3249)
 	mod_conference: New conference commands: get and set (r:ab5f3f28/FS-3254)
 	mod_commands: allow system API command to capture output from the executed command  (r:d7a37e97)
+	mod_fax: moved to deprecated list
+	mod_httapi:  mod_httapi.c -- HT-TAPI Hypertext Telephony API (Twillio FreeSWITCH style)  (r:bc8cbee1)
+	mod_isac: add mod_iSAC (extracted from webRTC) 16hz @30ms,60ms 32khz @30ms  (r:a0473cda)
 	mod_posix_timer: New timer module mod_posix_timer (r:9d7e9e67/FS-3731)
 	mod_sofia: Add presence-privacy parameter to exclude extension numbers from the distributed presence string (r:c6633fa3/FS-849)
+	mod_sofia: Reverse data in dialog-info so the proto is in the params not in the user because polycom uses the target uri for what to dial and stips the params  (r:cdb4b29a)
+	mod_sofia: add registration-thread-frequency param  (r:5b7e2013)
+	mod_sofia: add support for yealink display update  (r:39c4e7a3)
+	mod_sofia: added a new param to the gateway config called options_user_agent to set something specific  (r:f25c5aaf/FS-3842)
 	mod_spandsp:  Add T31 modem support to mod_spandsp - similar to iaxmodem only wired into FS.  Also merge configs into single spandsp.conf.xml --see in tree example--  (r:d91f67d0)
 	mod_valet_parking: add orbit feature to valet_parking similar to mod_fifo (r:09725e2b)
+	mod_voicemail: vm_read should mark messages as read, but not saved  (r:693f2986)
 
 freeswitch (1.0.7)