Feature and bugfix release. * add support for finding J/Link * add support for finding Wolfram MUnit testing package * add MUnit wrapper functions Mathematica_MUnit_ADD_TEST and Mathematica_MUnit_RESOLVE_SUITE * add support for generating Mathematica documentation with the DocumentationBuild package * add new function Mathematica_FIND_PACKAGE * add new function Mathematica_GET_PACKAGE_DIR * FindMathematica module directory is now prepended to the Mathematica $Path * add CACHE option to function Mathematica_EXECUTE * add KERNEL_OPTIONS parameter to functions which launch the Mathematica kernel * function Mathematica_TO_NATIVE_PATH now also handles a list of CMake paths * function Mathematica_ENCODE now can encode multiple files at the same time * pass TEST_NAME and TEST_CONFIGURATION environment variables to Mathematica test scripts * use exec in UNIX test driver shell script upon launching test executable * add INPUT_FILE option to function Mathematica_EXECUTE * add DEPENDS option to function Mathematica_ADD_CUSTOM_TARGET * add MAIN_DEPENDENCY option to function Mathematica_ADD_CUSTOM_COMMAND * add DEPENDS option to function Mathematica_GENERATE_C_CODE * install Wolfram Library without modifying $LibraryPath in Mathematica_WolframLibrary_ADD_TEST