Log Message:
Update to 1.1.23:

Version 1.1.23 (released 04-Nov-2014)

  * fix annotate bug triggered by files with trailing blank lines (issue #533)
  * fix markup display of files with trailing blank lines (issue #533)
  * add support for root-relative svnauthz access files (issue #535)
  * fix cvsdb MySQL-python argument conversion error (issue #539)
  * fix double-escaping of revision links (issue #541)
  * fix bug that prevented mod_python 3.4+ deployment (issue #540)

Version 1.1.22 (released 14-Jan-2014)

  * minor directory sorting logic fix (re: show_subdir_lastmod)
  * fix display of show_subdir_lastmod details (issue #532)
  * pay attention to chardet's detection confidence
  * linkify line numbers in markup/annotate view

Version 1.1.21 (released 13-Sep-2013)

  * fix markup/annotate exception with Python < 2.7 (issue #527)