* 3.15: (28 commits)
update RELEASE_NOTES
add option EPICS_NO_CALLBACK
replace CALLBACK -> epicsCallback
Update dbTest.c
Remove links to wiki-ext
Add POD annotations from Wiki to subArrayRecord and menuAlarmStat
Rename subArrayRecord.dbd and menuAlarmStat.dbd to .pod
Add POD annotations to longoutRecord from Wiki
Rename longoutRecord.dbd longoutRecord.dbd.pod
Add POD annotations to longinRecord from Wiki
Rename longinRecord.dbd longinRecord.dbd.pod
Add POD annotations to subRecord from Wiki
Rename subRecord.dbd subRecord.dbd.pod
Add POD annotations to selRecord from Wiki
Rename selRecord.dbd selRecord.dbd.pod
Add POD annotations to seqRecord from Wiki
Rename seqRecord.dbd seqRecord.dbd.pod
Fix menu declaration test too
Add redefinition guard to menu-generated typedefs
Updates to existing .dbd.pod texts, add event and fanout from wiki
...
# Conflicts:
# documentation/README.1st
# documentation/README.html
# modules/database/src/ioc/db/callback.h
# modules/database/src/ioc/db/dbNotify.c
# modules/database/src/ioc/db/menuAlarmStat.dbd
# modules/database/src/ioc/db/menuFtype.dbd
# modules/database/src/std/rec/compressRecord.dbd.pod
# modules/database/src/std/rec/eventRecord.dbd
# modules/database/src/std/rec/fanoutRecord.dbd
# modules/database/src/std/rec/longinRecord.dbd
# modules/database/src/std/rec/longoutRecord.dbd
# modules/database/src/std/rec/selRecord.dbd
# modules/database/src/std/rec/seqRecord.dbd
# modules/database/src/std/rec/subArrayRecord.dbd
# modules/database/src/std/rec/subRecord.dbd
# modules/libcom/src/iocsh/menuAlarmStat.dbd.pod
# modules/libcom/src/iocsh/menuFtype.dbd.pod
# src/ioc/db/menuAlarmStat.dbd
# src/ioc/db/menuFtype.dbd
Manually fix some move+rename
Make additional CALLBACK -> epicsCallback
preserve INT64 in menuFtype
preserve OLDSIM et al
