add new metadata classes to visual studio project. updates to curation metadata in c#
Merge branch 'master' of https://github.com/ecologylab/BigSemanticsWrapperRepository
Regenerated metadata classes.
Fixed xpaths in amazon_product.
Converting tabs to spaces.
Finished the fashion wrappers
Merge branch 'master' of https://github.com/ecologylab/BigSemanticsWrapperRepository
Added wrappers for maches and mache_clipping
Fixed downloader under windows.
Regenerated metadata classes.
Added example url to bestbuy_product
Added fields to primitives that extract <meta> information from web
pages.
Added scripts for tranforming xpaths from attributes to elements, in
prep for multiple xpaths. The actual transformation will happen in
another branch.
fixed amazon main image.
Fixed <compound_document>.

<compound_document> is broken by last commit.
Converted xpath from an attribute to an element.
Bandage to amazon description before fixing it.
Added testing xpaths for acm_portal.title, source, authors.
Merge remote-tracking branch 'remotes/origin/multi-xpath'
Updated with modified wrappers and BigSemanticsCore.jar