Release 0.2.4

What's Changed

• Add metadata for com.mysql:mysql-connector-j by @mhalbritter in #87
• Add metadata for thymeleaf 3.1.0.RC1 by @sdeleuze in #96
• Add all hibernate validator implementations to reflect-config.json by @mhalbritter in #94
• Refine hibernate-orm database dialect hints. by @christophstrobl in #93
• Update NBT to 0.9.16 by @mhalbritter in #99
• Add metadata for Liquibase by @mhalbritter in #98

Full Changelog: 0.2.3...0.2.4