Rename hibernate5 QS to hibernate

In EAP 6 there were 2 different hiberntate QS: hibernate3 (using Hibernate 3) and hibernate4 (using Hibernate 4). Now that we only ship one Hibernate 5 quickstart, it could be renamed to exclude the version. Other quickstarts do not include the version in their name, either.

Please consider renaming the QS from hibernate5 to hibernate

I have also noticed that the table used in this QS is named MemberHibernate4Demo which probably remained since hibernate4 QS. The version should be excluded from the table name, too.