QPID-1726 ASF licensed QPID store - reenable in build
Add new legacystore.cmake to EXTRA_DIST in makefile suite.
Fix cmake scripts for core library and tests.
Note: Tests are not truly integrated. Four standalone unit tests are starters for proving functionality.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1431635 13f79535-47bb-0310-9956-ffa450edef68