** many code quality improvements.
** psensor: added --new-instance option to allow the creation of
multiple instances of Psensor.
-** psensor: added the degree sign before the temperature symbols.
+** psensor: added the degree sign before the temperature symbols
+ (Closes LP: #1021900).
** psensor: alarm limit edition using the temperature unit set in the
global pref.
** psensor: improved notification (added psensor icon and value of the