Make --addressing an extension, not deprecated

Fixes TOOLS-169
Print previous, current states when terminating

This requires boto 2.6 or a patched version that includes the fix that
appears in boto commit a23c379 due to boto bug 889.  When that fix is
not present the tool will fall back to the old output format that does
not include instance states.

Fixes TOOLS-109
Print previous, current states when stopping

This requires boto 2.6 or a patched version that includes the fix that
appears in boto commit a23c379 due to boto bug 889.  When that fix is
not present the tool will fall back to the old output format that does
not include instance states.

Fixes TOOLS-176
Print previous, current states when starting

This requires boto 2.6 or a patched version that includes the fix that
appears in boto commit a23c379 due to boto bug 889.  When that fix is
not present the tool will fall back to the old output format that does
not include instance states.

Fixes TOOLS-175
Don't print anything from euca-reboot-instances

Fixes TOOLS-171
Implement EUCA2-RSA-SHA256 signature

Fixes TOOLS-111
Fix query parameter quoting
Behave more intuitively when both -s and -b are supplied to euca-register

Fixes TOOLS-182
Make sdist grab version info from git if possible
Version bump (2.1.3)
Merge tag 'tags/2.1.3' into experimental

2.1.3
No new copyright notice nor license in the new upstream release.
Complies with Policy version 3.9.4.
Normalised with 'cme fix dpkg-copyright'.
Use uscan to download the current upstream version.
Normalised VCS URLs.
euca2ools (2.1.3-1~experimental1) experimental; urgency=low

  6abfc5e Merge with upstream tag '/2.1.3'.
  84dddd6 Use uscan to download the current upstream version.
  d5bb90f Complies with Policy version 3.9.4.
  63e06c0 Normalised debian/control with 'cme fix dpkg-copyright'.
  0335864 Normalised VCS URLs.

 -- Charles Plessy <plessy@debian.org>  Sat, 16 Mar 2013 11:58:27 +0900