LDEV-2823: Add properties that select whether standalone or embedded MySQL should be used for LAMS run and/or build. Make all Tools use MXJ connectors if needed. Make Tool Deployer usage lighter - libraries are not copied to Tools but they are referenced from a single spot. Copy MXJ connectors from "mysql_embedded" project if needed.
LDEV-2080: For all remaining tools - changed the way Hibernate properties are declared. Even for tools that did not need it the file was changed, so usage is the same everywhere.