data: database storage

* replaced storage by a new version that utilizes sqlite for persistence.
* added SqliteStorage to manage direct access to the database.
* added testsuit for sqlite.
* slimmed down the protected interface of the storage.
* changed tests in StorageTestSuit to avoid using protected methods of the storage.
* added functions to begin and commit a transaction to the storage.
* removed GraphFilterTestSuite.
* removed GraphFilterConductorTestSuite.
* added Node and Edge constructor that takes id as parameter
* added constructor for TokenComponentNameCached that accepts NameHierarchy as parameter
* added TokenLocation constructor that takes locationId as parameter.
* created respective construction functions in TokenLocatonLine, -File and -Collection.

fortune cookie message = Recognition will come from unexpected sources.

src/lib/data/graph/token_component/TokenComponentName.cpp

@@ -52,6 +52,14 @@ TokenComponentNameCached::TokenComponentNameCached(const std::vector<std::string
 {
 }
 
+TokenComponentNameCached::TokenComponentNameCached(const NameHierarchy& nameHierarchy)
+{
+	for (size_t i = 0; i < nameHierarchy.size(); i++)
+	{
+		m_nameHierarchy.push_back(nameHierarchy[i]->getFullName());
+	}
+}
+
 TokenComponentNameCached::~TokenComponentNameCached()
 {
 }