Added list of databases and roles.

Roles works for atleast 9.3 and up.

Reorganizing code for communicating with database.

src/src.pro

@@ -59,7 +59,13 @@ SOURCES += main.cpp\
     DatabasesTableModel.cpp \
     PgDatabase.cpp \
     PgDatabaseContainer.cpp \
-    Pgsql_Params.cpp
+    Pgsql_Params.cpp \
+    RolesTableModel.cpp \
+    PgAuthId.cpp \
+    PgAuthIdContainer.cpp \
+    Pgsql_Result.cpp \
+    Pgsql_Row.cpp \
+    Pgsql_Value.cpp
 
 HEADERS  += \
     sqlparser.h \
@@ -105,7 +111,13 @@ HEADERS  += \
     PgDatabaseContainer.h \
     PgContainer.h \
     Pgsql_Params.h \
-    Pgsql_declare.h
+    Pgsql_declare.h \
+    RolesTableModel.h \
+    PgAuthId.h \
+    PgAuthIdContainer.h \
+    Pgsql_Result.h \
+    Pgsql_Row.h \
+    Pgsql_Value.h
 
 FORMS    += mainwindow.ui \
     DatabaseWindow.ui \
@@ -119,4 +131,4 @@ FORMS    += mainwindow.ui \
 RESOURCES += \
     resources.qrc
 
-QMAKE_LFLAGS_WINDOWS = /SUBSYSTEM:WINDOWS,5.01
+#QMAKE_LFLAGS_WINDOWS = /SUBSYSTEM:WINDOWS,5.01