rebase 1.4.5

Unfortunately Git rebase seems to take longer and longer each time a
rebase is done. At this point I am not sure I would live long enough to
rebase the 1.4.5 release again, so I have re-cast it.
Merge pull request #219 from zenphoto/updates

check validity of the database software setting and run setup it it is f...
Dutch translation
Merge remote-tracking branch 'origin/2013_02_03' into 1.4.5

Conflicts:
	zp-core/zp-extensions/slideshow.php

	modified:   zp-core/zp-extensions/slideshow.php
Add slideshow for "favorites" page
Merge branch 'local-fixes' into 1.4.5
Dutch translation
Merge branch '1.4.5' of https://github.com/zenphoto/zenphoto into Dutch_translation
Dutch translation
Merge pull request #225 from zenphoto/Dutch_translation

Dutch translation via new local branch
release id 9b04ddf31a
Dutch translation
Merge pull request #228 from zenphoto/Dutch-translation-Dev

Dutch translation
Merge branch 'un-synced-fixes' into 1.4.5

Conflicts:
	zp-core/locale/nl_NL/LC_MESSAGES/zenphoto.mo
	zp-core/locale/nl_NL/LC_MESSAGES/zenphoto.po
	zp-core/setup/index.php
	modified:   zp-core/setup/index.php
fix merge conflict
Merge branch 'New-changes' into 1.4.5
Merge branch 'local-fixes' into 1.4.5

Conflicts:
	zp-core/zp-extensions/jcarousel_thumb_nav.php

	modified:   zp-core/functions-common.php
Correct merge conflicts
Merge branch 'Image-processor-security-option' into 1.4.5