- bugfix: 'show' parameter doesn't work (#180461)

- task: refactor #179567 and #179555

- bugfix: dont auto-register users after external authentication

- task: new sync status 'imported/different hash method'

- bugfix: dont 'lock' account of G2 site admin

- feature: support for multiple image-/grid-blocks
- feature: new install wizard for initial configuration
- task: status page merged into install wizard
- task: cleanup of status rendering and user settings
- various bugfixes (e.g. batch sync, report, gallery_menu, ...)

Clean up of status page.
Some of the install messages are broken - need to be brought in line with the updated status page.

Used coder to try to clean up code standard (except for the G2 camelCase of
course). A painful exercise! Hopefully I didn't break anything.

Some typos fixed.
Changed default search thumbnail size to 150.
Changed G2 plugin 'enabled' to 'activated' to be same as G2 nomenclature.

Better usability on Fullname settings.
Added module and plugin checking and display (themed). More work needed here for a general page.

and used the hack in #121306 to do the same for the Gallery2 admin sitebar
(off by default).
- Fixed up the handling of exactsize and maxsize.
- Added form validation for sizes (and sidebar settings).
- (Hopefully) fixed small bug in filter where n param was ignored.

- task: small cleanup of theme function in blocks code
- bugfix: pager, edit G2 link, ... on user status page

- task: added exactsize option for search
- feature: simple report generator (to assist with bug reports)
- bugfix: support for piped arguments in filter tags
- bugfix: several issues with 'Site Admin' group <> 'admin' role sync feature
- bugfix: add code to handle admin user (uid=1) properly after install
- many minor bugfixes

- task: rework of G2 filter code
- feature: simple regexp for language codes
- many small bugfixes and cleanup

- improved user/role sync (incl. batch import/export of users)
- tabbed configuration screens
- better debugging options
- gallery_menu module (link to G2 albums from the menu)

Improved some admin title strings.

Added '?>' to end of g2image config.php file.

It's almost all or nothing. Without access the user cannot see the gallery
or gallery blocks. However, embedded thumbnail images in nodes are still
visible (but the link won't work).
You also need to set 'mode.embed.only' to true in your Gallery2 config.php
file to avoid bypass via standalone.

IMPORTANT: You will need to set the user permissions to 'access gallery'
for the roles you want to be able to see the gallery.

Fixed breadcrumb generation for hybrid theme

 again once the correct methods to import module css files has been documented
 (see http://drupal.org/node/60096).
 - The css file is now not included twice on gallery pages (is correctly loaded
   after Gallery2's theme.css file and so can override)
 - This *removes* the functionality to use a theme specific drupal_g2.css file.
   There have got to be better ways to override module css files.
 - css improvements to not hide h2's in G2 Admin pages
 - Removed DOS line endings from gallery_filter.inc

Split gallery_block into separate .inc file.
Added configuration of g2Image file types.
#57894 - Fixed theme specific css file import.