Created IndexModel for displaying the indexes on a table. Constraints can now show the SQL to drop and create them.

The keyword list is now directly based of the official keyword list from postgresql.

pglablib/pglablib.pro

@@ -49,7 +49,9 @@ SOURCES += \
     PgConstraintContainer.cpp \
     ParamListJson.cpp \
     ParamListModel.cpp \
-    util.cpp
+    util.cpp \
+    SqlFormattingUtils.cpp \
+    PgKeywordList.cpp
 
 HEADERS += \
         Pglablib.h \
@@ -75,7 +77,10 @@ HEADERS += \
     PgConstraintContainer.h \
     ParamListJson.h \
     ParamListModel.h \
-    util.h 
+    util.h \ 
+    SqlFormattingUtils.h \
+    PgCatalogTypes.h \
+    PgKeywordList.h
 
 unix {
     target.path = /usr/lib