first commit of new persistence layer. needed libraries

diff --git a/lib/hibernate/cglib-asm.jar b/lib/hibernate/cglib-asm.jar
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diff --git a/lib/hibernate/commons-lang.jar b/lib/hibernate/commons-lang.jar
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diff --git a/lib/hibernate/dom4j.jar b/lib/hibernate/dom4j.jar
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diff --git a/lib/hibernate/hibernate2.jar b/lib/hibernate/hibernate2.jar
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diff --git a/lib/hibernate/odmg.jar b/lib/hibernate/odmg.jar
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diff --git a/lib/postgresql-72jdbc2.jar b/lib/postgresql-72jdbc2.jar
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diff --git a/lib/postgresql-73jdbc2.jar b/lib/postgresql-73jdbc2.jar
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