More cool Functions

Just added more cool functions to the template.
- Custom Login Logo
- Disabled some default Dashboard widgets
- Custom logo also in Dashboard
- Custom post status messages
- Total written words counter (useless but nice)
- Latest posts widget in dashboard
- Custo Dash widget (disabled)
- Alert messages on top (disabled)
- Trackback and Pingback coloumn (disabled)
- Search in title only (disabled)
- Show latest updated 5 posts/pages (disabled)
- PDF uploader with metabox (disabled)
- Opengraph support
- Social options
- Feautured images coloumn (disabled)
- Attached images counter coloumn (disabled)
- POST ID coloumn (disabled)
- DropDown registered shortcodes
- Add Highlight class to comments
- Breadcrumbs
- Session manager