R version 3.0.0 release notes

Подчищены release notes 2.4.0

Fix include_lib()s.

Fix subprojects order in Makefile; add back 'getopt' for r_xref.

Fix typo; add back bbmustache to deps; fix rostell_script xref.

Unhold 'iconverl' dependency, upgrade it to 3.0.20.

Fix subprojects compilation order.

Migrate to Erlang 25 and Elixir 1.14.

Fix the typo in last commit.

Add 'plt' and 'dialyze' targets to rostell_*/Makefile’s and fix some dialyzer errors.

Avoid passing {sslopts,} when {ssl,false} to eldap:open() in LDAP component.

Add LDAPS (SSL) protocol and port parameter to LDAP component.

Change is_hand_raised behavior: "*9" dtmf always raises the hand and "*7" puts it down.