Merge pull request #27 from stdweird/fix_fstab_newline

Fix bug due to missing newline on fstab entries
[maven-release-plugin] prepare release blockdevices-14.4.0-rc2
[maven-release-plugin] prepare for next development iteration
support partition offset from previous partition or beginning of disk
offset unittests
interpolate strings in debug message
mock sleep to speedup the unittests
use helper to be used earlier to fake sleep
add ks_print tests for filesystem unittest
add print_ks unittests for logvol and raid too
determin kicksta commands format option via ksfsformat sub and
ksfsformat option
minor cleanup and fix unittest
fix typo
reorder inclusion of helper to avoid strange issues with cached profiles
fix typo in pod
change partedextra units to MiB
fix the unittests to use MiB