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.

9 files changed, 92 insertions, 0 deletions

diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/22348320-40d3-422c-bdf0-0f6a6bde3fab/body b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/22348320-40d3-422c-bdf0-0f6a6bde3fab/body
new file mode 100644
index 0000000..2767d69
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/22348320-40d3-422c-bdf0-0f6a6bde3fab/body
@@ -0,0 +1,6 @@
+In my Tue, 25 Nov 2008 08:30:19 -0500 email:
+
+I thought feature requests would just have "wishlist" severity.  What
+would be an example of a to-do item that is not a feature request or a
+bug?
+
diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/22348320-40d3-422c-bdf0-0f6a6bde3fab/values b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/22348320-40d3-422c-bdf0-0f6a6bde3fab/values
new file mode 100644
index 0000000..6bc9258
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/22348320-40d3-422c-bdf0-0f6a6bde3fab/values
@@ -0,0 +1,11 @@
+Author: W. Trevor King <wking@drexel.edu>
+
+
+Content-type: text/plain
+
+
+Date: Mon, 22 Jun 2009 20:12:35 +0000
+
+
+In-reply-to: 354dcfc6-5997-4ffe-b7a0-baa852213539
+
diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/354dcfc6-5997-4ffe-b7a0-baa852213539/body b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/354dcfc6-5997-4ffe-b7a0-baa852213539/body
new file mode 100644
index 0000000..7fcd766
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/354dcfc6-5997-4ffe-b7a0-baa852213539/body
@@ -0,0 +1,7 @@
+In Aaron's Mon, 24 Nov 2008 19:15:08 -0500 email, he adds:
+
+Issue trackers should provide tracking of
+1. bugs
+2. feature requests
+3. to-do items.
+
diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/354dcfc6-5997-4ffe-b7a0-baa852213539/values b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/354dcfc6-5997-4ffe-b7a0-baa852213539/values
new file mode 100644
index 0000000..d000e42
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/354dcfc6-5997-4ffe-b7a0-baa852213539/values
@@ -0,0 +1,8 @@
+Author: W. Trevor King <wking@drexel.edu>
+
+
+Content-type: text/plain
+
+
+Date: Mon, 22 Jun 2009 20:11:02 +0000
+
diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/c129067c-2341-4e7a-92a6-2dcd30d3bbf5/body b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/c129067c-2341-4e7a-92a6-2dcd30d3bbf5/body
new file mode 100644
index 0000000..04a97cd
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/c129067c-2341-4e7a-92a6-2dcd30d3bbf5/body
@@ -0,0 +1,14 @@
+If you want more granularity than just `wishlist' what about the
+`severities':
+  todo-critical
+  todo-minor
+  todo-...
+Then get a list of available severities with
+  $ be list --help | grep -A1 '^severity'
+  severity
+    wishlist,minor,serious,critical,fatal,todo-critical,todo-minor
+And show all the todos:
+  $ be list --severity todo-critical,todo-minor
+
+You can configure all the severities you'd like with
+  $ be set severity wishlist,minor,...
diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/c129067c-2341-4e7a-92a6-2dcd30d3bbf5/values b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/c129067c-2341-4e7a-92a6-2dcd30d3bbf5/values
new file mode 100644
index 0000000..34d6548
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/c129067c-2341-4e7a-92a6-2dcd30d3bbf5/values
@@ -0,0 +1,11 @@
+Author: W. Trevor King <wking@drexel.edu>
+
+
+Content-type: text/plain
+
+
+Date: Mon, 22 Jun 2009 20:20:39 +0000
+
+
+In-reply-to: f847c981-873e-41ae-b5ce-83dfe60b9afe
+
diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/f847c981-873e-41ae-b5ce-83dfe60b9afe/body b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/f847c981-873e-41ae-b5ce-83dfe60b9afe/body
new file mode 100644
index 0000000..cc02836
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/f847c981-873e-41ae-b5ce-83dfe60b9afe/body
@@ -0,0 +1,10 @@
+In Aaron's Tue, 25 Nov 2008 09:32:29 -0500 email:
+
+I think that approach doesn't give features the richness they need.
+Features also have severities-- some features are important, and others
+are just nice-to-have.  And there should be a way to list *only* bugs,
+or *only* features.
+
+In a bug tracker, "wishlist" is either an aberration, or it means a very
+low severity.
+
diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/f847c981-873e-41ae-b5ce-83dfe60b9afe/values b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/f847c981-873e-41ae-b5ce-83dfe60b9afe/values
new file mode 100644
index 0000000..62a3fb7
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/comments/f847c981-873e-41ae-b5ce-83dfe60b9afe/values
@@ -0,0 +1,11 @@
+Author: W. Trevor King <wking@drexel.edu>
+
+
+Content-type: text/plain
+
+
+Date: Mon, 22 Jun 2009 20:14:26 +0000
+
+
+In-reply-to: 22348320-40d3-422c-bdf0-0f6a6bde3fab
+
diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/values b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/values
new file mode 100644
index 0000000..d000d2e
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/c76d7899-d495-4103-9355-012c0a6fece3/values
@@ -0,0 +1,14 @@
+creator: abentley
+
+
+severity: minor
+
+
+status: closed
+
+
+summary: Support 'issues', like todo, better
+
+
+time: Wed, 04 Jan 2006 21:09:02 +0000
+