Preliminary test case updates
Add rule for test beam'es
Test case cleanup
Minor test case rework
Calculation of term_spec size (initial and next) changed

There seem to be some problem with realloc (core dump)
so the calculation of the term_spec size needs to be
"corrected".
Add new messages
Uncommented test cases
Ensure of incorrect number of terms when scanning property groups

At the end of the mfs_load_property_groups function, the
final property group list and property groups list is
"terminated". A call to mfs_ensure_term_spec with (incorrect)
size 4 was made prior to this to ensure enough data was available.
The correct size was 6!
Repeat flush loop at timeout intervals
Removed comments
Merge branch 'bmk/megaco/flex_scanner_core/seq12263' into bmk/megaco/flex_buffer_overrun_while_scanning_prop_parms/OTP-10998/r13

Conflicts:
	lib/megaco/src/flex/megaco_flex_scanner_drv.flex.src
Assign correct version and updated release notes accordingly.

Also added (and cleaned up) appup.
Changed name of test case functions (from seq12263 to otp10998)
mnesia: Fixed bad data in table

If mnesia:cleartable/1 was called during a table_load an schema event
with delete and write of that table is sent, which caused the table
to contain the schema record instead of clearing the table.
Optimize index creation for Mnesia set tables

ETS bag tables have very poor performance on insertion if you have lots
of rows with duplicate keys, since it has to check each existing record
and make sure it's not inserting any duplicates. This can lead to some
pretty drastic slowdowns when inserting lots of rows into an Mnesia
table, IF you're introducing lots of duplicate values into an indexed
column.

As it turns out, we can fix this by switching to duplicate_bag tables
for storing Mnesia indexes on tables of type 'set', and it ultimately
makes no functional difference since we will never actually attempt to
insert any duplicate records anyway. (We would have to make some bigger
changes to make this work for Mnesia bag tables though, so that is left
as a possible enhancement for the future.)
Merge branch 'bmk/megaco/flex_buffer_overrun_while_scanning_prop_parms/OTP-10998/r13' into bmk/megaco/flex_buffer_overrun_while_scanning_prop_parms/OTP-10998/r14

Conflicts:
	lib/megaco/doc/src/notes.xml
	lib/megaco/src/app/megaco.appup.src
	lib/megaco/test/megaco_codec_flex_lib.erl
	lib/megaco/test/megaco_codec_v2_test.erl
	lib/megaco/test/megaco_test_lib.erl
	lib/megaco/vsn.mk
[megaco] Misc fixes of the (internal) megaco test server
[megaco] Misc codec tickets test case fixes
Merge branch 'bmk/megaco/flex_buffer_overrun_while_scanning_prop_parms/OTP-10998/r14' into bmk/megaco/flex_buffer_overrun_while_scanning_prop_parms/OTP-10998/r15

Conflicts:
	lib/megaco/.gitignore
	lib/megaco/doc/src/notes.xml
	lib/megaco/src/app/megaco.appup.src
	lib/megaco/src/flex/megaco_flex_scanner_drv.flex.src
	lib/megaco/test/megaco_codec_v2_test.erl
	lib/megaco/vsn.mk
[megaco] Fix merge