Implement a much improved stack trace and error-dump order

Improvements included:
 - Add the error before the stack trace so it is easier to find
 - Reverse the order of the stack trace (from start to end)
 - Finish the stack trace (again) with the error message
 - Add clear delimiters to start and end of the stack trace

This improves analysing and reporting errors by users (as discovered in issue #146)
Improve the BUG BUG BUG! error string

I was considering getting rid of the "BUG BUG BUG!" string, however
some projects might be testing for this string, so we may have to
keep it around (for now).

However, the message to report the issue was improved, including
a link to the issue-tracker, a reference to the log file and
a HINT to reproduce the problem using the -d option.
Small improvements to README
Fix for upstream issue #151
Include all crypto modules by default (e.g. for cifs)

This closes #149
Use the crypto modules, and not the crypto drivers
Fix #151: Translate by-uuid names of devices for filesystems
Merge pull request #152 from thumm/bug/sid_by_uuid

Translate by-uuid names of devices for filesystems

This fixes #151
Run partprobe after partitioning.

This fixes #147.
Ensure we have the new partitioning on the device

I opted to add the '-s' option to partprobe so that we can verify during debugging whether the new partitioning is how we expect it to be. Especially when this change does not fix all cases, it could be useful to know what is wrong at this stage.

This fixes #147
Do not use partial vg name in vgrestorecfg.

This fixes #156.
Update grub2 includes for newer versions.
Report to the user when ROOTFS_DIR's filesystem is mounted 'noexec'

This change adds a function to find the filesystem name of a path, and also adds a test to see if the ROOTFS_DIR's filesystem is mounted noexec. This is required in order to report that we have skipped the chroot bash test.

This change does not implement a configurable BUILD_DIR or TMP_DIR !

This closes issue #150
Make samba guest option conditional to the absence of cred=

This fixes #108 again !
Add provisions to create multiple obs releases in official Rear repo
Relax-and-Recover v1.14 release
Improve provisions to create multiple obs releases in official Rear repo
Fix Source URL in SPEC file
I am literally going nuts. Old Makefile chunks appear from out of the blue !

Is it because of the time ?
Relax-and-Recover v1.14 release