Ability to remove exif data when saving image files
Protect user by default for photo upload
Extract and save original exif against file photo object during save; have ability to manually pass exif to thumbnail functions (for orientation calculations)
My name is Marcus, and I'm a data addict. 

If we go so far as to strip EXIF from images to protect our customers, we probably shouldn't be storing it at all.
Reinstating EXIF save
Merge branch 'master' into no-exif

Conflicts:
	Idno/Entities/File.php
	IdnoPlugins/Photo/Photo.php
Resolving conflicts with upstream
Merge branch 'master' into no-exif

Conflicts:
	Idno/Entities/File.php
Introducing checkNewPasswordStrength static method
Use the new checkNewPasswordStrength() method
Make checkNewPasswordStrength pluggable, refs #435
Closes #435: 5 char minimum length is really really short, so lets bump that up to current minimums
Slight tweak in settings save logic; Weak password error
Accurate error message
Accurate error message
Closes #442: Remove seemingly useless code in order to allow more than one listener per event
Apache 2.4 htaccess file
Flip offset when uploading a vertically oriented avatar

Portrait images were being shifted down instead of up when being
squared off. This change reverses the width and height when
calculating offset-y to be positive rather than negative.

Addresses the sub-issue I mentioned in #457 (probably should have
been its own issue)
Merge pull request #469 from kylewm/avatar-offset

Flip offset when uploading a vertically oriented avatar
fixes #472 - wraps values in single quotes