diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index b9a663d1e48532c4fa7c496536c7c14cb11aac82..dc4da48b6f57c00efdc1c4b92fe18a2831f38a17 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -488,13 +488,15 @@ function dolEscapeXML($string)
  *
  *  @param      string		$stringtoescape		String to escape
  *  @param		string		$mode				0=Escape also ' and " into ', 1=Escape ' but not " for usage into 'string', 2=Escape " but not ' for usage into "string", 3=Escape ' and " with \
+ *  @param		string		$noescapebackslashn	0=Escape also \n. 1=Do not escape \n.
  *  @return     string     		 				Escaped string. Both ' and " are escaped into ' if they are escaped.
  */
-function dol_escape_js($stringtoescape, $mode=0)
+function dol_escape_js($stringtoescape, $mode=0, $noescapebackslashn=0)
 {
 	// escape quotes and backslashes, newlines, etc.
-	$substitjs=array("'"=>"\\'",'\\'=>'\\\\',"\r"=>'\\r',"\n"=>'\\n');
+	$substitjs=array("'"=>"\\'","\r"=>'\\r');
 	//$substitjs['</']='<\/';	// We removed this. Should be useless.
+	if (empty($noescapebackslashn)) { $substitjs["\n"]='\\n'; $substitjs['\\']='\\\\'; }
 	if (empty($mode)) { $substitjs["'"]="\\'"; $substitjs['"']="\\'"; }
 	else if ($mode == 1) $substitjs["'"]="\\'";
 	else if ($mode == 2) { $substitjs['"']='\\"'; }
diff --git a/htdocs/core/modules/modAdherent.class.php b/htdocs/core/modules/modAdherent.class.php
index 8cec64f2d20a07482ee4a328814a780aa2473de6..56037c9fb163edb1ee8a2463dd61f9d94eb46450 100644
--- a/htdocs/core/modules/modAdherent.class.php
+++ b/htdocs/core/modules/modAdherent.class.php
@@ -50,7 +50,7 @@ class modAdherent extends DolibarrModules
         $this->family = "hr";
 		// Module label (no space allowed), used if translation string 'ModuleXXXName' not found (where XXX is value of numeric property 'numero' of module)
 		$this->name = preg_replace('/^mod/i','',get_class($this));
-        $this->description = "Gestion des adhérents d'une association";
+        $this->description = "Management of members of a foundation or association";
         $this->version = 'dolibarr';                        // 'experimental' or 'dolibarr' or version
         $this->const_name = 'MAIN_MODULE_'.strtoupper($this->name);
         $this->special = 0;
@@ -137,7 +137,7 @@ class modAdherent extends DolibarrModules
 
         $r++;
         $this->rights[$r][0] = 75;
-        $this->rights[$r][1] = 'Setup types and attributes of members';
+        $this->rights[$r][1] = 'Setup types of membership';
         $this->rights[$r][2] = 'w';
         $this->rights[$r][3] = 0;
         $this->rights[$r][4] = 'configurer';
diff --git a/htdocs/install/check.php b/htdocs/install/check.php
index 1f233e9f551ea7c32a2dfb1a5469839b25d79432..671c36605947a2cd9794efeeac3d5f6e333973d8 100644
--- a/htdocs/install/check.php
+++ b/htdocs/install/check.php
@@ -1,6 +1,6 @@
 <?php
 /* Copyright (C) 2004-2005	Rodolphe Quiedeville	<rodolphe@quiedeville.org>
- * Copyright (C) 2004-2013	Laurent Destailleur		<eldy@users.sourceforge.net>
+ * Copyright (C) 2004-2015	Laurent Destailleur		<eldy@users.sourceforge.net>
  * Copyright (C) 2005		Marc Barilley / Ocebo	<marc@ocebo.com>
  * Copyright (C) 2005-2012	Regis Houssin			<regis.houssin@capnetworks.com>
  * Copyright (C) 2013-2014	Juanjo Menent			<jmenent@2byte.es>
@@ -349,7 +349,7 @@ else
 		{
             $choice .= '<br>';
 			//print $langs->trans("InstallChoiceRecommanded",DOL_VERSION,$conf->global->MAIN_VERSION_LAST_UPGRADE);
-			$choice .= '<center><div class="ok">'.$langs->trans("InstallChoiceSuggested").'</div></center>';
+			$choice .= '<div class="center"><div class="ok">'.$langs->trans("InstallChoiceSuggested").'</div></div>';
 			// <img src="../theme/eldy/img/tick.png" alt="Ok"> ';
 			$foundrecommandedchoice=1;	// To show only once
 		}
@@ -449,12 +449,12 @@ else
             {
                 $choice .= '<br>';
                 //print $langs->trans("InstallChoiceRecommanded",DOL_VERSION,$conf->global->MAIN_VERSION_LAST_UPGRADE);
-                $choice .= '<center><div class="ok">'.$langs->trans("InstallChoiceSuggested").'</div>';
+                $choice .= '<div class="center"><div class="ok">'.$langs->trans("InstallChoiceSuggested").'</div>';
                 if ($count < count($migarray))	// There is other choices after
                 {
                     print $langs->trans("MigrateIsDoneStepByStep",DOL_VERSION);
                 }
-                $choice .= '</center>';
+                $choice .= '</div>';
             }
 
             $choice .= '</td>';
@@ -462,7 +462,7 @@ else
 			if ($allowupgrade)
 			{
 				// If it's not last updagre script, action = upgrade_tmp, if last action = upgrade
-                $choice .= '<a class="button" href="upgrade.php?action=upgrade'.($count<count($migrationscript)?'_'.$versionto:'').'&amp;selectlang='.$setuplang.'&amp;versionfrom='.$versionfrom.'&amp;versionto='.$versionto.'">'.$langs->trans("Start").'</a>';
+                $choice .= '<a class="button runupgrade" href="upgrade.php?action=upgrade'.($count<count($migrationscript)?'_'.$versionto:'').'&amp;selectlang='.$setuplang.'&amp;versionfrom='.$versionfrom.'&amp;versionto='.$versionto.'">'.$langs->trans("Start").'</a>';
 			}
 			else
 			{
@@ -531,6 +531,10 @@ $("div#AShowChoices a").click(function() {
 
 });
 
+$(".runupgrade").click(function() {
+	return confirm("'.dol_escape_js($langs->transnoentitiesnoconv("WarningUpgrade"), 0, 1).'");
+});
+
 </script>';
 
 pFooter(true);	// Never display next button
diff --git a/htdocs/langs/en_US/admin.lang b/htdocs/langs/en_US/admin.lang
index 1527126f95b469b763e1f025d80c244e59bf1070..98d2511812619593b9613244961e600301c72502 100644
--- a/htdocs/langs/en_US/admin.lang
+++ b/htdocs/langs/en_US/admin.lang
@@ -568,7 +568,7 @@ Permission67=Export interventions
 Permission71=Read members
 Permission72=Create/modify members
 Permission74=Delete members
-Permission75=Setup types and attributes for members
+Permission75=Setup types of membership
 Permission76=Export datas
 Permission78=Read subscriptions
 Permission79=Create/modify subscriptions
@@ -591,8 +591,8 @@ Permission106=Export sendings
 Permission109=Delete sendings
 Permission111=Read financial accounts
 Permission112=Create/modify/delete and compare transactions
-Permission113=Setup financiel accounts (create, manage categories)
-Permission114=Consolidate transactions
+Permission113=Setup financial accounts (create, manage categories)
+Permission114=Reconciliate transactions
 Permission115=Export transactions and account statements
 Permission116=Transfers between accounts
 Permission117=Manage cheques dispatching
diff --git a/htdocs/langs/en_US/install.lang b/htdocs/langs/en_US/install.lang
index c296bd788e8736755c5f0af9cc1949f52f4d5230..ef5b7e20ca6637649311cfc58fda0c7c826122af 100644
--- a/htdocs/langs/en_US/install.lang
+++ b/htdocs/langs/en_US/install.lang
@@ -155,6 +155,7 @@ MigrationFinished=Migration finished
 LastStepDesc=<strong>Last step</strong>: Define here login and password you plan to use to connect to software. Do not loose this as it is the account to administer all others.
 ActivateModule=Activate module %s
 ShowEditTechnicalParameters=Click here to show/edit advanced parameters (expert mode)
+WarningUpgrade=Warning:\nDid your run a database backup first ?\nThis is highly recommanded: for example, due to some bugs into databases systems (for example mysql version 5.5.40), some data or tables may be lost during this process, so it is highly recommanded to have a complete dump of your database before starting migration.\n\nClick OK to start migration process...
 
 #########
 # upgrade