FIXED sdk_global_install and IDE install are now completely equivalent (a copy of the CamiTKDir.txt file is written to ${CAMITK_USER_DIR} even if the user is just invoking the "install" target, from the IDE or command line). The CamiTKDir.txt.in is now (more appropriately at the SDK top-level). The target sdk_copy_camitkdirtxt ensures the CamiTKDir.txt is generated at the right time with the right value (although it is a bit complex bit of CMake)
FIXED typo in imaging/components/CMakeLists.txt


git-svn-id: svn+ssh://scm.forge.imag.fr/var/lib/gforge/chroot/scmrepos/svn/camitk/trunk/camitk@957 ec899d31-69d1-42ba-9299-647d76f65fb3