Merged revision 44-55 from branch lrg into trunk.

errorcodes.txt

src/Modules/Db.py

src/Modules/GBparser.py

src/Modules/GenRecord.py

src/Modules/LRGparser.py

src/Modules/Retriever.py

src/Modules/tests/lrgtest.py

src/Modules/tests/lrgtest_files/LRG_1.xml

src/Modules/tests/lrgtest_files/LRG_11.xml

src/Modules/tests/lrgtest_files/LRG_130.xml

src/Modules/tests/recordtest.py

src/Mutalyzer.py

src/VarInfo.py

src/index.py