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!
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)
Add more information to traffic suite timeout failures

In particular, have the resulting badmatch contain the starting and
ending time. There are still sporadic failures on slow hosts.
Lighten up on suite timetraps

Due to sporadic timeouts one some (slow) hosts.
Add gen_tcp suite

This is initially to identify the source of some flakiness on Windows.
Minor traffic suite fix

Point was to test that Session-Id was not undefined. Instead, test case
send_error just returned false.
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