merge changes for storm-1634

indra/CMakeLists.txt

indra/test/CMakeLists.txt

indra/test/io.cpp

indra/test/llapp_tut.cpp

indra/test/llevents_tut.cpp

indra/test/llhttpclient_tut.cpp

indra/test/llsd_new_tut.cpp

indra/test/llsdmessagebuilder_tut.cpp

indra/test/lltemplatemessagebuilder_tut.cpp