[+] Install: new installer reworked from scratch

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@10056 b9a71923-0436-4b27-9f14-aed3839534dd

install-new/data/xml/gender.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<entity_gender>
+	<fields id="name" class="Gender" image="genders">
+		<field name="type" />
+	</fields>
+
+	<entities>
+		<gender id="Mr" type="0" />
+		<gender id="Ms" type="1" />
+		<gender id="Miss" type="1" />
+	</entities>
+</entity_gender>