[ANNOUNCE qgit-1.5.2] bug fix release

[ANNOUNCE qgit-1.5.2] bug fix release

[Marco Costalba]

This is mostly a bug fix release.

Fixes are all over the place but most important are the fixes to code
range filtering.

Code range filtering is when you select some text in file viewer and
want to view the list of revisions that modified that code range.

Download tarball from http://www.sourceforge.net/projects/qgit

or directly from git public repository
git://git.kernel.org/pub/scm/qgit/qgit.git


Please refer to http://digilander.libero.it/mcostalba/ for additional
information.

	Marco


ChangeLog from 1.5.1

- fix a memory leak in case annotation is closed while processing
- fix a rare segfault due to a race in annotation code
- fix commit when the change in working dir is a file deletion
- fix file list is not cleared when changing to revision with no files
- load file history without --topo-order option
- fix bold file content after removing range filter
- fix range filter miscalculation
- fixed two bugs in range filter code
- fix file view font to match main view one
- fix date/time column title issues
- fix a very rare hang on exit
- refactor exceptions handling code