Further simplify nfs_ParseConfLine

use strings.h for this...

Signed-off-by: Jim Lieb <jlieb@panasas.com>
9P: Adding a uid/uname => group list mapper with cache.
9P: Fixing bad error management in /9p_xattrwalk.c
9P: fixing bad management of flag passed as argument to setxattr(). The 9P client apparently messes it.
9P: fills in new fid only in the case cache_inode_lookup() is ok.
If not, we could have "fid already in use" errors.
9P: adding use of uid2grplist logic in 9P service functions.
9P: fixing bug that prevent from consecutive calls to listxattr from working.
9P: support for TREMOVE and TRENAME added
9P: more explicit log messages in TSETATTR
9P: fixing size of buffers
FSAL_VFS/XATTR: fixing size of buffer
FSAL_VFS/XATTR: fixing a bug (bad call to vfs_fsal_open for directories)
                which prevents to use xattr on directories.
FSAL_LUSTRE/XATTR: fixing size of buffers
FSAL_LUSTRE: implements CRED_WRAP logic in FSAL_LUSTRE.
             This commit is limited to FSAL_LUSTRE.
FSAL_HPSS: misc fixes
FSAL_ZFS: misc FSAL_ZFS fixes
9P: mount.9P is not using resolveip anymore.
CMAKE: remove useless "install" statement.
       This will be back as FSAL_FUSE will be repaired.
CPack: ignore .git files (those in src/libntirpc for example)
CPack: ignore .gitignore files from tarball
CPack: remove rpm generation from CPACK config (it's done by UseRPMTools)
RPM: new cmake+cpack based RPM generation.
RPM: rpm is now installing /etc/dbus-1/system.d/org.ganesha.nfsd.conf