[Sage] Sage 1.3.1 released

[Peter Andrews]

After some delay, Sage 1.3.1 has be released.  This is a maintenance 
release that includes a feed parsing bug fix, a proper Catalan locale 
identifier (ca-AD), as well as new Finnish, Serbian, and Argentine Spanish 
locales.

Our friends at Mozilla Update have been dealing with lots of change over 
the last few months and have been unable to process extension updates 
until recently, hence the delay in getting this release listed.

http://sage.mozdev.org/installation.html

Peter