sounds/Makefile: Incremented core and extra sounds versions to 1.5

Core and extra sounds 1.5 was recently released! The tarballs contain
change descriptions however I figure more people will see this one so
I'll try to be a bit detailed. Approximately 60 sounds were moved from Extra
to Core for en, en_GB, fr and added for languages that didn't already
have Extra sound sets (it,ja,ru).

In addition all of the English and Russian sounds have been completely
re-recorded.

Sounds moved and added:
activated,added,all-circuits-busy-now,astcc-followed-by-pound
at-tone-time-exactly,call-forwarding,call-fwd-no-ans,call-fwd-on-busy
,call-fwd-unconditional,calling,call-waiting,cancelled,
cannot-complete-as-dialed,check-number-dial-again,conf-full,de-activated
,disabled,do-not-disturb,enabled,enter-num-blacklist,entr-num-rmv-blklist
,extension,feature-not-avail-line,for,from-unknown-caller,goodbye,hello
,if-correct-press,im-sorry,info-about-last-call,is,is-in-use,is-set-to
,location,number,number-not-answering,num-was-successfully,one-moment-please
,please-try-again,pls-hold-while-try,pls-try-call-later,pm-invalid-option
,privacy-to-blacklist-last-caller,removed,simul-call-limit-reached
,something-terribly-wrong,sorry,sorry-youre-having-problems,speed-dial
,speed-dial-empty,telephone-number,time,to-call-this-number,to-extension
,to-listen-to-it,to-rerecord-it,unidentified-no-callback,with,you-entered
,your

There were also a few random fixes here and there to file names for a few
of the languages.

ASTERISK-25068 #close

Change-Id: I2b594344ec585d7dfd922b40c1af43b1508828b3

sounds/Makefile

@@ -19,8 +19,8 @@ CMD_PREFIX?=@
 SOUNDS_DIR:=$(DESTDIR)$(ASTDATADIR)/sounds
 SOUNDS_CACHE_DIR?=
 MOH_DIR:=$(DESTDIR)$(ASTDATADIR)/moh
-CORE_SOUNDS_VERSION:=1.4.27
-EXTRA_SOUNDS_VERSION:=1.4.15
+CORE_SOUNDS_VERSION:=1.5
+EXTRA_SOUNDS_VERSION:=1.5
 MOH_VERSION:=2.03
 SOUNDS_URL:=http://downloads.asterisk.org/pub/telephony/sounds/releases
 MCS:=$(subst -EN-,-en-,$(MENUSELECT_CORE_SOUNDS))