Fixed Maven and Ant paths to work in a typical Linux system out of the box.
Added Ingres dependencies.
Forked the PostgreSQL to Ingres.
Renamed the compilation units. Also cloned the main resources from PostgreSQL to Ingres.
Renamed the compilation units.
Ingres-specific SQL changes done.
Added skip flag support for multi-module projects.
Migrated the test cases to Ingres.
Removed a useless test case.
Merge branch 'Add_skip_support' into all_changes
Line endings fixed.
Line endings.
Merge branch 'all_changes'