Merged be.restructure, major internal reorganization.

Added a bunch of classes to make the commands, user interfaces, and
storage backends more abstract and distinct.  This should make it much
easier to extend and maintain BE.

Features:
 * Directory restructured:
   becommands/ -> libbe/commands
   submods sorted by functionality.
 * Lots of new classes:
   Option, Argument, Command
   InputOutput, StorageCallbacks, UserInterface
   Storage
 * Consolidated ID handling in libbe.util.id
 * Transitioned VCS backends for Python-based VCSs from subprocess
   calss to internal python calls.

Plus the user-visible changes:
 * New bugdir/bug/comment ID format replaces old bug:comment format.
 * Deprecated support for `be diff` on Arch and Darcs <= 2.3.1.  A new
   backend abstraction (Storage) makes the former implementation
   ungainly.
 * Improved command completion.
 * Removed commands close, open, email_bugs, 
 * Flipped some arguments
   `be assign BUG-ID [ASSIGNEE]` -> `be status ASSIGNED BUG-ID ...`
   `be severity BUG-ID SEVERITY` -> `be severity SEVERITY BUG-ID ...`
   `be status BUG-ID STATUS` -> `be status STATUS BUG-ID ...`

In the merge:
  * Added 'commit' to list of pagerless commands.
  * Updated doc/README.dev

See
#bea86499-824e-4e77-b085-2d581fa9ccab/1100c966-9671-4bc6-8b68-6d408a910da1#
for a discussion of why the changes were made and some of the
difficulties en-route.

2 files changed, 29 insertions, 0 deletions

diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/529c290e-b1cf-4800-be7e-68f1ecb9565c/comments/cdf15bdd-d3fe-4251-9d0b-f1b687e9a26c/body b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/529c290e-b1cf-4800-be7e-68f1ecb9565c/comments/cdf15bdd-d3fe-4251-9d0b-f1b687e9a26c/body
new file mode 100644
index 0000000..4e8445a
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/529c290e-b1cf-4800-be7e-68f1ecb9565c/comments/cdf15bdd-d3fe-4251-9d0b-f1b687e9a26c/body
@@ -0,0 +1,18 @@
+Currently setup.py sets the version number for BE to 0.0.193 and the
+url to http://panoramicfeedback.com/opensource/.  These are both a bit
+outdated ;).  I've switched my branch over to the current url, and
+moved to last-commit-timestamp version numbers.  This removes the
+"prefered branch" issues with the old scheme, and version numbers
+should increase monotonically, but it looses any stability information
+suggested by the preceding 0.0.
+
+We can add those back in if people want.  Does the first 0 mean
+"interfaces in flux" and the second 0 mean "lots of bugs"?  If so, I
+think we're up to 0.1, since the major features are pretty calm.
+
+-- 
+This email may be signed or encrypted with GPG (http://www.gnupg.org).
+The GPG signature (if present) will be attached as 'signature.asc'.
+For more information, see http://en.wikipedia.org/wiki/Pretty_Good_Privacy
+
+My public key is at http://www.physics.drexel.edu/~wking/pubkey.txt
diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/529c290e-b1cf-4800-be7e-68f1ecb9565c/comments/cdf15bdd-d3fe-4251-9d0b-f1b687e9a26c/values b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/529c290e-b1cf-4800-be7e-68f1ecb9565c/comments/cdf15bdd-d3fe-4251-9d0b-f1b687e9a26c/values
new file mode 100644
index 0000000..00309a2
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/529c290e-b1cf-4800-be7e-68f1ecb9565c/comments/cdf15bdd-d3fe-4251-9d0b-f1b687e9a26c/values
@@ -0,0 +1,11 @@
+Alt-id: <20090714110543.GB4855@mjolnir.home.net>
+
+
+Author: W. Trevor King <wking@drexel.edu>
+
+
+Content-type: text/plain
+
+
+Date: Tue, 14 Jul 2009 07:05:43 -0400
+