Check if is a valid email

NSString category with check email string
Encrypt/decrypt user defaults values

NZUSERDEFAULTS_KEY is a key that needs to be defined in the project to
use the category, thus enabling the use of encriptogradia with a custom
key.
Save, delete and load images from specific album or device folder.
Changes the information present in the Info.plist project file at runtime, as version name.
Performs async download image and leaves with rounded edge, used for presenting pictures of user profiles.
Easy access to device information.
Merge pull request #6149 from NZN/nzpods

Nzpods