Moved About dialog to DialogFragment

This makes the dialog more modular, and it takes no parameters
instead of two. This is in the preparation of making
the classes more independent on each-other's states, which is very
important. Also, this follows the Android way of workflow better,
since there is no "wrapper" class around the dialog, but instead
the dialog is called directly.

Change-Id: I7571480a040efaf202fae3929cfe76d65c19653e
Reviewed-on: https://gerrit.libreoffice.org/33086
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Aleksandar Stefanović <theonewithideas@gmail.com>

0 files changed, 0 insertions, 0 deletions