Move hibernate.connection description out of c3p0 section

Description

The Database Access page has a good description of hibernate.connection.* custom properties being passed to the driver, but the explanation lives in c3p0 section, and so at first glance appears c3p0-specific.
It is actually universally applicable to any Hibernate connection.

Moving this blurb into its own section would make the usage clear.

Environment

None

Status

Assignee

Elena Felder

Reporter

Elena Felder

Fix versions

Labels

backPortable

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Suitable for new contributors

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Requires Release Note

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Pull Request

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backportDecision

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Priority

Major
Configure