Call InitializeCBService before using rx

in GetPolicyCommand a call to InitializeCBService was missing.
Upgrade to the level of 1.6.9

Mostly just the differences between openafs-1.6.7 and openafs-1.6.9.
But there are also some other changes: fs and vos behave like those
of openafs if libcafsosd.so.26 can not be found. Smaller restructuring
in rxosd directory. afsio now will be built twice, the version in venus
uses libafscp but doesn#t support OSD while the one in rxosd is our
old source which supports OSD.
archival-rxosd: make the number of parallel fetches configurable

sometimes it may harm the overall throughput if too many transfers
from the archival rxosd to the online osd are happening concurrently.
Thus, allow the administrator to cap the number of parallel transfers
by using the internal vairable maxParalellXfers.
Remove double int log_open_close

It is already in rxosd_namei_ops.c
Make it build under Solaris

Use <? in CRUREVENUS and use CRULE instewad of CCRULE for
c_osddbpolicy.o.
Linux doesn't like <? for afsio.o

use CCRULEVENUS instead of CRULEVENUS for afsio.o
remove rxosd_ihandle.c

not used any more: rxosd_ihandle.o is built from ../vol/ihandle.c
Upgrade to openafs-1.6.10

All changes here reflect the difference between openafs-1.6.9 and
openafs-1.6.10. This version is named "openafs-osd-1.6.10".
Make openafs-1.6-osd compatible to version for openafs master

The version for openafs master doesn't support any of the additional
RPCs in volint.xg and afsint.xg we still support here for
1.4-osd servers and clients.

Before this patch when moving or releasing a volume a RPC
AFSVolOsdSupport was used to find out whether the target side
understands AFS/OSD. Now only for move AFSVOLOSD_OsdSupport is called
while release to a non-AFS/OSD server is not possible any more
for OSD-volumes. It also wouldn't make much sense!

Other changes are:

The osddbserver now uses libafsosd.so.0.xx instead of containing the
code of osddbprocs.c itself.

afsio in our AFS/OSD version is compiled in subdirectory src/rxosd
while in src/venus the openafs afsio which is based on libafscp and
does not understand AFS/OSD is compiled.

vos and fs are now only installed from src/rxosd. These are pthreaded and
load libcafsosd.so.0.xx.
give libdafsosd.so access to AFSVolOsdSupport

AFSVolOsdSupport is called in check_for_osd_support() and needs
to be included in the operations vector used in libafsosd.c.
Make openafs-1.6-osd compatible to version for openafs master

The version for openafs master doesn't support any of the additional
RPCs in volint.xg and afsint.xg we still support here for
1.4-osd servers and clients.

Before this patch when moving or releasing a volume a RPC
AFSVolOsdSupport was used to find out whether the target side
understands AFS/OSD. Now only for move AFSVOLOSD_OsdSupport is called
while release to a non-AFS/OSD server is not possible any more
for OSD-volumes. It also wouldn't make much sense!

Other changes are:

The osddbserver now uses libafsosd.so.0.xx instead of containing the
code of osddbprocs.c itself.

afsio in our AFS/OSD version is compiled in subdirectory src/rxosd
while in src/venus the openafs afsio which is based on libafscp and
does not understand AFS/OSD is compiled.

vos and fs are now only installed from src/rxosd. These are pthreaded and
load libcafsosd.so.0.xx.
give libdafsosd.so access to AFSVolOsdSupport

AFSVolOsdSupport is called in check_for_osd_support() and needs
to be included in the operations vector used in libafsosd.c.
Upgrade auf openafs version 1.6.9

Same as the commit on branch master. Additionally Christof's patch
for rxosd.c to control the number of parallel transfers was included.
Merge branch 'compatibility' of https://www.github.com/hwr/openafs-osd into compatibility

Conflicts:
	.version
	NEWS
	configure-libafs.ac
	configure.ac
	src/afs/LINUX/osi_vnodeops.c
	src/afs/VNOPS/afs_vnop_flock.c
	src/afs/VNOPS/afs_vnop_write.c
	src/afs/afs_daemons.c
	src/afs/afs_prototypes.h
	src/afs/afs_vcache.c
	src/config/NTMakefile.amd64_w2k
	src/config/NTMakefile.i386_nt40
	src/config/NTMakefile.i386_w2k
	src/ptserver/pt_util.c
	src/rxosd/Makefile.in
	src/rxosd/rxosd_ihandle.c
	src/volser/vsprocs.c

Upgrade auf openafs-1.6.10