Log Message:
Update to 1.8.2.

Packaging changes:
  Use gmake and test TEST_TARGET, so make test runs make check.
  Add dependency on py-sqlite2 for "tahoe backup".
  Add py-mock dependency because tests are now runnable by the user.
  Withdraw fixing of distfiles modes; this one is fine.

* Release 1.8.2 (2011-01-30)

** Compatibility and Dependencies

 - Tahoe is now compatible with Twisted-10.2 (released last month), as well
   as with earlier versions. The previous Tahoe-1.8.1 release failed to run
   against Twisted-10.2, raising an AttributeError on
   StreamServerEndpointService (#1286)
 - Tahoe now depends upon the "mock" testing library, and the foolscap
   dependency was raised to 0.6.1 . It no longer requires pywin32 (which
   was used only on windows). Future developers should note that
   reactor.spawnProcess and derivatives may no longer be used inside
   Tahoe code.

** Other Changes

 - the default reserved_space value for new storage nodes is 1 GB (#1208)
 - documentation is now in reStructuredText (.rst) format
 - "tahoe cp" should now handle non-ASCII filenames
 - the unmaintained Mac/Windows GUI applications have been removed (#1282)
 - tahoe processes should appear in top and ps as "tahoe", not \ 
"python",
   on some unix platforms. (#174)
 - "tahoe debug trial" can be used to run the test suite (#1296)
 - the SFTP frontend now reports unknown sizes as "0" instead of \ 
"?",
   to improve compatibility with clients like FileZilla (#1337)
 - "tahoe --version" should now report correct values in situations where
   1.8.1 might have been wrong (#1287)