Log Message:
-----------
Add MUST (Mauritius Island Summer Time) to the list of known abbreviations.
Mauritius began using DST in the summer 2008-2009; the Olson library has been
updated already.
Xavier Bugaud
Modified Files:
--------------
pgsql/src/timezone/tznames:
Default (r1.6 -> r1.7)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/timezone/tznames/Default?r1=1.6&r2=1.7)
Indian.txt (r1.2 -> r1.3)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/timezone/tznames/Indian.txt?r1=1.2&r2=1.3)