BUG: Do not disown if process has already been killed or the timeout expired.  Also need to call kwsysProcessCleanup to disown.

ENH: Added kwsysProcess_Disown an kwsysProcess_Option_Detach to allow detached processes to be created.  Currently implemented only on UNIX.

BUG#969: Partially fixed by at least using the timeout for the individual calls to RunSingleCommand from within the inner ctest instance.  This should be modified to incrementally adjust remaining time.

BUG: Fixed generation of installation manifest to account for library versioning symlinks.  Also removed DESTDIR prefix from generated manifest.

BUG: If the destination is the same as source, do not copy file. Fixes Bug #956 - make install broken

ENH: add CMAKE_FILE_PATH, CMAKE_PROGRAM_PATH, CMAKE_LIBRARY_PATH, and search them first, PATH second, and last the paths listed in the FIND call

BUG: Replace MATCHES with STREQUAL for better checking, better checking for existence of swig directory, verify if required flag was set, support fedora's location of swig. Fixes Bug #955 - Swig on fedora and Bug #954 - FIND_PACKAGE(SWIG REQUIRED)

BUG: exec program should not fail if it can not exec the program, but should only set the return value to -1 and set the output to the reason for the failure.

BUG: fix spaces in path on mingw, and change EXEC_PROGRAM to return false when it does not run, also do not convert the directory to an output path for EXEC_PROGRAM as this is done by the process execution, and doing it twice may cause trouble on some shells.

BUG: Added special hack for VTK 4.0-4.4 to re-enable automatic addition of current source directory to -I path.