Fixed FTBFS in Debian/Ubuntu due to missing liblockdev1-dev package. Device locking is now done through 'flock()'

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit a02d02a947)

debian/lenny/tdepim/debian/control

@@ -7,7 +7,7 @@ Uploaders: Ana Beatriz Guerrero Lopez <ana@debian.org>, Josh Metzler <joshdeb@me
 Build-Depends: libasound2-dev, cdbs (>= 0.4.39-0.1), debhelper (>= 5.0.31), quilt,
  cdparanoia, gawk, gettext, tdelibs14-trinity-dev, bison, byacc, bzip2,
  flex, groff-base, libopensync0-dev, libogg-dev,
- libboost-dev (>= 1.33.1), libgpgme11-dev, liblockdev1-dev,
+ libboost-dev (>= 1.33.1), libgpgme11-dev,
  libpisock-dev, libreadline5-dev | libreadline6-dev, libsasl2-dev, libssl-dev,
  libtool (>= 1.5), libxpm-dev, libxss-dev, sharutils, texinfo, dpkg-dev (>= 1.14.4),
  libgpg-error-dev (>= 1.4-2), gpgsm, libical-dev,

debian/lenny/tdepim/debian/control.in

@@ -8,7 +8,7 @@ Build-Depends: cdbs (>= 0.4.39-0.1), debhelper (>= 5.0.31), quilt, automake1.9,
  cdparanoia, gawk, gettext, tdelibs4-dev, bison, byacc, bzip2,
  flex, groff-base, libopensync0-dev,
  libbluetooth2-dev [!hurd-i386 !kfreebsd-i386 !kfreebsd-amd64],
- libboost-dev (>= 1.33.1), libgnokii3-dev, libgpgme11-dev, liblockdev1-dev,
+ libboost-dev (>= 1.33.1), libgnokii3-dev, libgpgme11-dev,
  libpisock-dev, libreadline5-dev, libsasl2-dev, libssl-dev,
  libtool (>= 1.5), libxpm-dev, libxss-dev, sharutils, texinfo, dpkg-dev (>= 1.14.4),
  libgpg-error-dev (>= 1.4-2ubuntu7), gpgsm

debian/squeeze/tdepim/debian/control

@@ -7,7 +7,7 @@ Uploaders: Ana Beatriz Guerrero Lopez <ana@debian.org>, Josh Metzler <joshdeb@me
 Build-Depends: libasound2-dev, cdbs (>= 0.4.39-0.1), debhelper (>= 5.0.31), quilt,
  cdparanoia, gawk, gettext, tdelibs14-trinity-dev, bison, byacc, bzip2,
  flex, groff-base, libopensync0-dev, libogg-dev,
- libboost-dev (>= 1.33.1), libgpgme11-dev, liblockdev1-dev,
+ libboost-dev (>= 1.33.1), libgpgme11-dev,
  libpisock-dev, libreadline5-dev | libreadline6-dev, libsasl2-dev, libssl-dev,
  libtool (>= 1.5), libxpm-dev, libxss-dev, sharutils, texinfo, dpkg-dev (>= 1.14.4),
  libgpg-error-dev (>= 1.4-2), gpgsm, libical-dev,

debian/squeeze/tdepim/debian/control.in

@@ -8,7 +8,7 @@ Build-Depends: cdbs (>= 0.4.39-0.1), debhelper (>= 5.0.31), quilt, automake1.9,
  cdparanoia, gawk, gettext, tdelibs4-dev, bison, byacc, bzip2,
  flex, groff-base, libopensync0-dev,
  libbluetooth2-dev [!hurd-i386 !kfreebsd-i386 !kfreebsd-amd64],
- libboost-dev (>= 1.33.1), libgnokii3-dev, libgpgme11-dev, liblockdev1-dev,
+ libboost-dev (>= 1.33.1), libgnokii3-dev, libgpgme11-dev,
  libpisock-dev, libreadline5-dev, libsasl2-dev, libssl-dev,
  libtool (>= 1.5), libxpm-dev, libxss-dev, sharutils, texinfo, dpkg-dev (>= 1.14.4),
  libgpg-error-dev (>= 1.4-2ubuntu7), gpgsm

ubuntu/maverick/tdepim/debian/control

@@ -7,7 +7,7 @@ Uploaders: Ana Beatriz Guerrero Lopez <ana@debian.org>, Josh Metzler <joshdeb@me
 Build-Depends: libasound2-dev, cdbs (>= 0.4.39-0.1), debhelper (>= 5.0.31), quilt,
  cdparanoia, gawk, gettext, tdelibs14-trinity-dev, bison, byacc, bzip2,
  flex, groff-base, libopensync0-dev, libogg-dev,
- libboost-dev (>= 1.33.1), libgpgme11-dev, liblockdev1-dev,
+ libboost-dev (>= 1.33.1), libgpgme11-dev,
  libpisock-dev, libreadline5-dev | libreadline6-dev, libsasl2-dev, libssl-dev,
  libtool (>= 1.5), libxpm-dev, libxss-dev, sharutils, texinfo, dpkg-dev (>= 1.14.4),
  libgpg-error-dev (>= 1.4-2), gpgsm, libical-dev,

ubuntu/maverick/tdepim/debian/control.in

@@ -8,7 +8,7 @@ Build-Depends: cdbs (>= 0.4.39-0.1), debhelper (>= 5.0.31), quilt, automake1.9,
  cdparanoia, gawk, gettext, tdelibs4-dev, bison, byacc, bzip2,
  flex, groff-base, libopensync0-dev,
  libbluetooth2-dev [!hurd-i386 !kfreebsd-i386 !kfreebsd-amd64],
- libboost-dev (>= 1.33.1), libgnokii3-dev, libgpgme11-dev, liblockdev1-dev,
+ libboost-dev (>= 1.33.1), libgnokii3-dev, libgpgme11-dev,
  libpisock-dev, libreadline5-dev, libsasl2-dev, libssl-dev,
  libtool (>= 1.5), libxpm-dev, libxss-dev, sharutils, texinfo, dpkg-dev (>= 1.14.4),
  libgpg-error-dev (>= 1.4-2ubuntu7), gpgsm