* Prefix PLIST_ to swappable variables in Plist.info
* Add scripts/osx-bundle.sed.in which swaps the variables in Info.plist
* Split AC_OUTPUT into AC_CONFIG_FILES for Makefiles/config scripts
(osx-bundle.sed.in) and add AC_OUTPUT below.
* svn:ignore property on . and scripts/
* Fix bug in Info.plist (---> to --> for ending XML comment)
Originally committed to SVN as r2581.
