First part, merging main classes
Second part of merging
Merge branch 'release/1.8'
Merge branch 'release/1.8'
Fixed getNamedParents and getNamedChildren
Changed the equivalences and fixed TBoxReasonerImpl bug over named dag
Fixed cycles bug in EquivalenceTBoxOptimizer
Fixed equivalences bug over named dag in NamedDAGImpl
changes in named descripton dag eqivalences
New multiSchema Test
adding the changes from the lightfed. New Junit test.
Merge branch 'develop'
Added the Gabow SCC algoritm.
Changed the name of the classes.
chages in the DAGPerformanceTest
keep moving/adapting the changes from lightfed to here
porting changes
porting changes into Table primary and JDBCConnection
porting changes, new getmetadata with tables
finished porting changes and adapting lightfed... now we need to make it
support other DBs and test
fixed issue in the parser with table name