we silently continue in that case, but we run sh -e, which
causes the script to abort on error, even if the error is
inside backticks (``). So we make sure the dpkg command never
gives an error, even when it's not installed.
Reported in
http://code.google.com/p/google-ctemplate/issues/detail?id=79
* ctemplate: version 0.94 release
* Use arena for all memory allocations: 3-4% speedup (csilvers)
* Add the ability to hook the annotation system (ryoji)
* Expose Expand(ExpandEmitter*,...) to allow custom emitters (csilvers)
* Add RemoveStringFromTemplateCache (csilvers)
* Add new :url_escape_with_arg=css modifier for urls in CSS (jad)
* Support tr1's unordered_map in preference to hash_map (csilvers)
* Use Murmurhash for all string hashing, rather than hash<> (csilvers)
* Better parsing of meta tags and dangling < for auto-escape (falmeida)
* Add AddXssSafeModifier (jad)
* Allow disabling auto-escape for 'trusted' vars (jad)
* BUGFIX: resolve possible memory-leaks in CopyDictionary (csilvers)
* BUGFIX: fix bug when reloading with AUTOESCAPE pragma (jad)
* Updated autoconf version to 2.61 and libtool version to 1.5.26
