ecxx: Renamed the tests.
ecxx: Added test/CMakeLists.txt.
ecxx: Clean-up ambiguity in src/bin/CMakeLists.txt.
ecxx: Added compilation option 'test' to build.sh.
ecxx: Removed ambiguity in CMakeLists.txt.
ecxx: Added more usage information to README.txt containing the new build.sh options.
ecxx: Renamed dataase_parameter_get_{type,name} to dataase_parameter_{type,name}_get.