Merged latest viewer/viewer-20 into login-api.

.hgignore

indra/CMakeLists.txt

indra/cmake/00-Common.cmake

indra/cmake/APR.cmake

indra/cmake/CMakeLists.txt

indra/cmake/Externals.cmake

indra/cmake/FindMono.cmake

indra/cmake/FindSVN.cmake

indra/cmake/LLAddBuildTest.cmake

indra/cmake/LLCommon.cmake

indra/cmake/LLLogin.cmake

indra/cmake/LLTestCommand.cmake

indra/cmake/Linking.cmake

indra/cmake/Pth.cmake

indra/cmake/run_build_test.py

indra/develop.py

indra/lib/python/indra/util/test_win32_manifest.py

indra/llcommon/CMakeLists.txt

indra/llcommon/linden_common.h

indra/llcommon/llallocator.h