Update classpaths for recent build tool changes
Export content providers. SDK 18.
Fix price display when tag display is enabled.
Sync ShoppingDatabase.java with ui_update branch.

Seems harmless, and makes it easier to move bug fixes between branches
and test them with the same emulator.
Always call fillItems

The fillItems has as side-effect that mListId is set in the 
ShoppingItemsViewer.
This field must be set to the correct list, otherwise the database
record of 'contains' will not get the correct list-id field.

The test TestShoppingActivity#testIntentAddItemsFromArrayList 
failed before this commit, and now passes.
Merge pull request #7 from RuthAlk/master

Description is a bit broad, but code looks reasonable. Thanks!
Support receiving shared plain text

This will parse the shared text, and add an item for each line
in that text.

This works very well with (for example) the shopping-list feature
of the MyCookbook app.
I think this also fixes the feature request found here:
http://openintents.uservoice.com/forums/86421-general/suggestions/1294309-oi-shopping-list-sms-email-copypaste-import-expor
Merge recent changes from master