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, 75 insertions, 0 deletions

diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/028d2e8d-5b0f-4c43-a913-35a1709b2276/body b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/028d2e8d-5b0f-4c43-a913-35a1709b2276/body
new file mode 100644
index 0000000..02bbe3a
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/028d2e8d-5b0f-4c43-a913-35a1709b2276/body
@@ -0,0 +1,5 @@
+Wrote/borrowed libbe/encoding.py.
+Now the following works:
+
+python -c 'import libbe.encoding as e; print e.get_encoding(); e.set_IO_stream_encodings(e.get_encoding()) ;print u"\u2019"' | cat
+
diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/028d2e8d-5b0f-4c43-a913-35a1709b2276/values b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/028d2e8d-5b0f-4c43-a913-35a1709b2276/values
new file mode 100644
index 0000000..1e12a53
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/028d2e8d-5b0f-4c43-a913-35a1709b2276/values
@@ -0,0 +1,8 @@
+Author: W. Trevor King <wking@drexel.edu>
+
+
+Content-type: text/plain
+
+
+Date: Tue, 25 Nov 2008 19:41:02 +0000
+
diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/15602c0c-25e4-4c2c-9e24-79bdb90721b1/body b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/15602c0c-25e4-4c2c-9e24-79bdb90721b1/body
new file mode 100644
index 0000000..d97791d
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/15602c0c-25e4-4c2c-9e24-79bdb90721b1/body
@@ -0,0 +1,14 @@
+$ be show 31cd490d-a1c2-4ab3-8284-d80395e34dd2
+
+works as expected, but
+
+$ be show 31cd490d-a1c2-4ab3-8284-d80395e34dd2 | grep something
+Traceback (most recent call last):
+  File "/home/wking/bin/be", line 30, in <module>
+    sys.exit(cmdutil.execute(sys.argv[1], sys.argv[2:]))
+  File "/home/wking/src/fun/be-bugfix/libbe/cmdutil.py", line 57, in execute
+  File "/home/wking/src/fun/be/be.wtk/becommands/show.py", line 44, in execute
+    print bug.string(show_comments=True)
+UnicodeEncodeError: 'ascii' codec can't encode character u'\u2019' in position 2100: ordinal not in range(128)
+
+By the way, u2019 is a fancy apostrophe.
diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/15602c0c-25e4-4c2c-9e24-79bdb90721b1/values b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/15602c0c-25e4-4c2c-9e24-79bdb90721b1/values
new file mode 100644
index 0000000..95751fd
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/15602c0c-25e4-4c2c-9e24-79bdb90721b1/values
@@ -0,0 +1,8 @@
+Author: W. Trevor King <wking@drexel.edu>
+
+
+Content-type: text/plain
+
+
+Date: Tue, 25 Nov 2008 02:36:16 +0000
+
diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/3f556a48-c538-4569-8609-3e829b561d78/body b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/3f556a48-c538-4569-8609-3e829b561d78/body
new file mode 100644
index 0000000..7bb09ff
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/3f556a48-c538-4569-8609-3e829b561d78/body
@@ -0,0 +1,9 @@
+Solution here
+http://www.amk.ca/python/howto/unicode
+
+You need to encode before printing.
+
+This is unfortunate, because we're currently very glib about just
+printing info to the terminal.  This makes it much more important to
+have a single bugdir-wide encoding specification...
+
diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/3f556a48-c538-4569-8609-3e829b561d78/values b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/3f556a48-c538-4569-8609-3e829b561d78/values
new file mode 100644
index 0000000..1e4f9c5
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/3f556a48-c538-4569-8609-3e829b561d78/values
@@ -0,0 +1,8 @@
+Author: W. Trevor King <wking@drexel.edu>
+
+
+Content-type: text/plain
+
+
+Date: Tue, 25 Nov 2008 03:02:59 +0000
+
diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/f376debf-9f7e-4347-807f-00e7263487c7/body b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/f376debf-9f7e-4347-807f-00e7263487c7/body
new file mode 100644
index 0000000..b441da9
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/f376debf-9f7e-4347-807f-00e7263487c7/body
@@ -0,0 +1 @@
+Test unicode �quotes�
diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/f376debf-9f7e-4347-807f-00e7263487c7/values b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/f376debf-9f7e-4347-807f-00e7263487c7/values
new file mode 100644
index 0000000..86cfb90
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/comments/f376debf-9f7e-4347-807f-00e7263487c7/values
@@ -0,0 +1,8 @@
+Author: W. Trevor King <wking@drexel.edu>
+
+
+Content-type: text/plain
+
+
+Date: Sat, 11 Jul 2009 18:28:57 +0000
+
diff --git a/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/values b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/values
new file mode 100644
index 0000000..93ad759
--- /dev/null
+++ b/.be/bea86499-824e-4e77-b085-2d581fa9ccab/bugs/f7ccd916-b5c7-4890-a2e3-8c8ace17ae3a/values
@@ -0,0 +1,14 @@
+creator: W. Trevor King <wking@drexel.edu>
+
+
+severity: minor
+
+
+status: fixed
+
+
+summary: UTF-8 encoding trouble with pipes in becommands/show
+
+
+time: Tue, 25 Nov 2008 02:30:35 +0000
+