unit-testing now integrated into makefile generation/execution -- implementation should work for foundation lib but not yet for others.
test.cpp: a generic c++ source file for running any/all available unit tests
unit tests: some initial hacking to make test results integrate better with our commonly used IDEs
DataspaceLib: addressing deprecation warnings
unit tests are now only run when a test.cpp file is present in the project
DataspaceLib: fix reference to test.cpp file
AngleDataspace updated to use newer object API
minor cleanup to the Foundation
AngleDataspace unit test now uses try/catch block to trap errors with TTObject instantiation.  see #129.
DataspaceLib: fixing Xcode project building so it actually works correctly.
making console log more readable when objects fail to instantiate.
adding unit test source file for the dataspace lib. see #131.
Makefiles now feature a "DebugWithoutTests" target to build without running tests. see #131.
Foundation Xcode project now has a target to build without running unit tests.  You should be able to select it from the upper-left menu widget, but if it isn't listed then you may need to first "rebuild" your "schemes". see #131.
makefile generation for unit tests in extensions now specify the path to the Foundation library correctly, fixing problems reported by @nwolek with the DataspaceLib. see #131.
makefile generation: adding initial support for DSP unit testing
EffectsLib: initial unit test file -- note that it fails because the class that it tests has dependencies on other extensions.  To resolve this our test program should copy the dylibs from its dependencies into its folder using popen() to execute shell commands.
TTAudioEngine: removing from the DSP library to make it a separate extension -- doing this to resolve a number of longstanding headaches, though it will introduce a few additional short-term headaches until the wrinkles are ironed-out.
AudioGraph xcode project: fix for reverse make args
TTAudioEngine: getting to compile as an extension now that it is factored-out from the DSP lib.