Log Message:
py-polib: update to 1.1.0.

Version 1.1.0 (2017/11/27)
--------------------------
 - Fixed entries sorting when generating mo file (Fixes #78)
 - Fixed find method (Fixes #84)
 - Refactored POEntry.__cmp__ method (this should fix issues #60, #65 and #79)
 - Fixed duplicated entries when merging po file with pot file (fixes #68)
 - Fixed "None" string being outputted when polib deals with syntax \ 
error in string (Fixes issue #66)
 - Added a fuzzy property to entries (Fixes #76)
 - Take into account the message context when comparing entries
 - Leave occurence untouched if line number is not a number (fixes #80 and #90)
 - Fixed test for mo files that was failing because since gettext version \ 
0.19.8.1, msgfmt skips the "POT-Creation-Date" metadata entry (Fixes \ 
#86)
 - Fixed major revision number comparison
 - Dropped python 2.4 support