Add migration code to migrate data to Views Gallery OG. It won't work in many cases, but will work in some.

#145901 change summary sorted as view to summary sorted ascending in default view to accomodate changes in the way Views works.

#112631 add option to require gallery selection, patch by jax; fix exlusive bug storing content types in vocabulary table

- move all gallery elements into theme functions; - rewrite gallery emulation progression to  >> galleries list  >> paged teaser view  >> paged full node view

#110178, #110187 fix typos; #112642 move settings to OG settings area; patches by Jax; Clean up line endings;

@109315 tweak method for determining what group galleries to display, thanks to pcdonohue for assistance getting it working.

More tweaks to css, use db_rewrite_sql to control access, add og_galleries table to views tables and use it in custom argument,

Make sure the galleries vocabularies get node types updated when the views node type filter is changed.

#83999 collapsed size of gallery selection for multiple groups, #84166 fixed error message on delete

Updating installation and setup processes to keep people from trying to use module before everything has been setup correctly. Adding in button to remove all files.