Accounting Period dates in 2.7.2

[Alen Siljak]

   I'd like to report some discrepancy I noticed after switching to 2.7.2.
   First I've uninstalled 2.6.19, deleted my GnuCash profile folder, and
   then installed 2.7.2.
   When I ran GnuCash, it opened my book normally. There was no need to
   select one, meaning the settings are stored elsewhere (registry?).

   - The shortcut to Select the GnuCash Theme does not wok as gtk2_prefs
   can no longer be found.
   - The Accounting Period dates in Preferences show 2017-06-30 to
   2018-06-29 when, in fact, they were set to 2017-07-01 to 2018-06-30.
   Meaning, the days displayed are one less than previously set. This
   might or might not be significant but I'd like to report it.

   Also, not sure if this is the best forum or if this should go to the
   dev list.

   Cheers