Lots of theme updates: 10 in total

As of just now we've had a significant update to 10 of our themes:

Business Blogs
Business Portfolio
Business Feature
Business Services

The following has been updated:

- BuddyPress 1.2.7 ready - fixing significant blog avatar issue in 1.2.6
- Sidebar changes - you may need to reassign your widgets. We are now using the recommend method to enable better child themeing and keep to the Theme Review guidelines for WordPress and BuddyPress themes
- Regenerated mo / po file
- Change in language functions - now includes easier method of assigning language
- Full width template
- Attachment page
- Depending on the theme some other bug fixes may apply but most just have these outlined.

A lot of these changes are to make child themeing easier for you along with bring added standardisation to our themes.