Smart Package Manager 1.4

* allow setting gpg trustdb, for imported apt-deb channels [#562496]
* merging improved sorting algorithm which handles some edge cases better!
* reverting transaction.py into a simpler and more maintainable state.
* fix searcher fnmatch usage to work with python 2.6.5 up + test [#597191]
* add auto pkg flag to track requested vs. dependency packages [#245606]
* Introduce a mixed-mode command, allowing to install/remove/upgrade.
* fix rpm backend returning a dict instead of a list, for the changelog
* show reference url in the graphic interface, with hyperlink [#244977]
* add icon legend popup window to help menu, like in synaptic [#297534]
* add smart.util.sha256 for when hashlib.sha256 is missing (python < 2.5)
* also parse sha1 and sha256 checksum from Release, beyond md5
* add a --show-format string template option to smart query [#479321]
* add --yaml output option, similar to --show but in markup
* add old qt4 interface, before interface updates since 1.2
* add interfaces updates since 1.2 to the new qt4 interface
* avoid hardcoding system channels path, use sysconf instead
* actually use the rpm-dbpath sysconf in the TransactionSet
* add missing trustdb, for aptdeb test
* ElementTree.parse raises different exceptions in Python 2.7
* always check SHA digest (either SHA256 or SHA1), even when MD5 passed
* add LZMA compression for aptdeb and yumrpm channels, where available
* add events callback to interface, when it can't be called from a thread
* merge old docbook documentation
* document all text commands
* copy old shell documentation
* included extracted opts documentation
* apply progress update workaround, for glib threading changes [#592503]
* use built-in (gtk 2.6) renderer for progress rather than our [#330685]
* the new sexy searchbar, where available
* add optional separate groups pane [#387289]
* allow unicode for translated sorter headers
* add package content filter [#386286]
* merge support for errata flags for rpm_md and urpmi channels [#244501]
* add new flag command option to remove flag from all packages [#254909]
* convert rpm changelog headers to unicode too [#627001]
* allow show/hide individual progress, for sub [#604380]
* update credits for 2010, including readme and manual
* implement auto-clean, remove package orphans [#665234]
* add channel --list command similar to --show
* add display-channels conf to filter channels [#329684]
* avoid dupes in separate-groups list
* add the newest filter to the gui too
* implement max-download-rate, rate limit conf [#245266]
* count the number of packages, show in status [#245651]
* allow showing of size and description column [#245637, #493630]
* allow (temporarily) changing treestyle even if read-only
* disable the update channels button toolitem, if readonly
* recalculate url max len, if progress resized [#353993]
* make changes work with older gtk
* add the --quiet interface option (like test) [#245622]
* split build_ext up into separate make target
* add remove-auto to the interactive interface
* avoid update / rebuild, if changeset is None [#666549]
* merge changes for mandriva, for the urpmi-xml format
  and rpm-strict-multilib option for two arch packages
* implement urpmichannelsync plugin, to import channels from urpmi [#293048]
* fix basic gui problems with qt4, and finish port from qt
* remove localized debugging output
* remove 'list' file support for synthesis
* can't set flags when in read-only mode
* urpmi channel packages had wrong urls
* add option for pycurl, to enable/disable [#522518]
* handle pycurl missing properly
* add synthesis filesize and extend test
* md5 is now optional in apt-deb channels
* return null header object for invalid rpm package offsets [#533794]
* allow ongoing downloads to be interrupted by user (CTRL+C) [#533777]
* add basic GNOME Applet for Smart, with update and launch [#253093]
* add basic KDE4 Applet for Smart, with update and launch
* no glib module in older pygobject
* move contents filter to bottom instead
* fix basic python2.3 compatibility
* refactor copyright string variable
* show about for old gtk too