Tour page updates

- Larger twitter/facebook icons
- Changed view more data to view more info
- removed buy button
- linked venue to the venue_url

Signed-off-by: cstudioakt <cory@studioakt.com>
Fixed news single page

- No db was selected. Switched it to run off the mysqlClass

Signed-off-by: cstudioakt <cory@studioakt.com>
Added pledge url to sidebar

Signed-off-by: cstudioakt <cory@studioakt.com>