Update version 3.0.5

Register and Profile user on front-end can change in template (Change Plugin Tz_portfolio in system).
Sort Tag and Category filter for Portfolio and Timeline Page.
Filter with first letter of Article title for Portfolio, Time Line, Tag, User,Blog, Feature Page.
Can create Plugins on group tz_portfolio with events:
+ onTZPluginPrepare, onTZPluginAfterTitle, onTZPluginBeforeDisplay and
+ onTZPluginAfterDisplay (A plugin created: "example" in this group).