VIVO-212 Rename WADF access methods on VitroRequest

Overlooked a reference in a JSP
Use the WADF from the request, not from the context.

It will never be null.
VIVO-215: fix layout of search results page - the first search result was appearing up in the header as were the facets; standardize look of the download popup. Also ensure that longer headings that include types from the facet wrap to new line rather than overrun the search help link.
VIVO-212 The "unfiltered" WebappDaoFactory must be built from language-aware models, even if no policy filtering is applied.
Removing classLocalNameLowerCase from solr schema.xml VIVO-161
Changes to the SolrSetup class require access to the newer HttpClient libraries

VIVO-161 VIVO-43
Fixing broken FileUploadServletRequest VIVO-222
Remvoing unused Solr fileds ALLTEXT_PHONETIC, PHI, ADJACENT_NODES, modType, JCLASS,
Adding field mostSpecificTypesURIs for VIVO-221
Merge branch 'develop' into issue-vivo-101-sparqlupdate
removing white space from very long line