IT: new improvements tested on april 2017

reduced length to 160 for unstressed syllables

Added some exceptions to the italian dictionaries

dictsource/it_list

@@ -1,6 +1,6 @@
 
 // This file is UTF-8 encoded
-// Updated 2017 march 31 by Christian Leo M, <llajta2012@gmail.com>
+// Updated 2017 april 28 by Christian Leo M, <llajta2012@gmail.com>
 
 //  $alt   change [e] or [o] in the stressed syllable to [E] or [O]
 //  $alt2  change [E] or [O] in the stressed syllable to [e] or [o]
@@ -1704,6 +1704,7 @@ vent'anni	vent'an:I
 
 (in balia)	in||bal'i:a
 (presidi sanitari)	p@-*ez'idi||sanit'aRI
+(con principi)	kon||p@-*intS'ipi
 (principi attivi)	p@-*intS'i:pI||at:'ivI
 (principi fondamentali)	p@-*intS'i:pI||fondament'a:lI
 (principi morali)	p@-*intS'i:pI||moR'alI
@@ -3986,6 +3987,7 @@ regolarizzino	$4
 reimpieghino	$3
 reintegr	@-*e'integ@-*
 reinterpretano	$3
+reinterpret	$3
 reinvio	@-*einv'i:o
 remano	$1 $alt2
 rendano	$1
@@ -4794,10 +4796,12 @@ illuminal	$2
 immergiti	$2
 importal	$2
 impostaci	$2
+impostal	$2
 impostomi	$2
 indirizziamoci	indiRi_tsj'amotSI // $5
 indirizziamol	indiRi_tsj'amol // $5
 indirizzati	indiRits2:'ati
+indossal	$2
 informaci	$2 $alt2
 informati	$2 $alt2 $atstart
 insediatisi	$3

dictsource/it_listx

@@ -550,7 +550,8 @@ boem  $alt
 bol  $alt
 bolgheri $1
 bolgia $1  $alt
-boll  $alt2
+boll	$alt2
+bollicine	$3
 bolsceviche	$3
 bom  $alt
 bon  $alt
@@ -1733,6 +1734,7 @@ gambusia $2
 gamete  $alt
 ganglio	g'anglio
 gangliom	gangli'om
+ganz	g'andz
 garanzia $3
 gardenia  $alt
 garibaldine	$4
@@ -4030,7 +4032,7 @@ turboventol  $alt
 turgovia  $alt
 turold  $alt
 tuttor  $alt2
-tuttosport $3
+ubbia	,ub:'ia
 ubbriac	$3
 ubbriache	ub:@-*I'ake
 ubold  $alt

src/libespeak-ng/tr_languages.c

@@ -978,7 +978,7 @@ Translator *SelectTranslator(const char *name)
 		break;
 	case L('i', 't'): // Italian
 	{
-		static const short stress_lengths_it[8] = { 165, 140, 150, 165, 0, 0, 218, 305 };
+		static const short stress_lengths_it[8] = { 160, 140, 150, 165, 0, 0, 218, 305 };
 		static const unsigned char stress_amps_it[8] = { 17, 15, 18, 16, 20, 22, 22, 22 };
 		SetupTranslator(tr, stress_lengths_it, stress_amps_it);
 		tr->langopts.length_mods0 = tr->langopts.length_mods; // don't lengthen vowels in the last syllable