Upgrade c3p0 jar to 0.9.2.1

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Won't Fix
• Affects Version/s: 6.2.0 CE RC4
• Fix Version/s: 6.2.0 CE RC4
• Component/s: Environments, Environments > Databases
• Labels: None

Currently, Liferay Trunk uses C3P0 version 0.9.1.2 which is circa 2007. The current version is 0.9.2.1 which has numerous fixes for connection pool reuses and deadlock issues.