value split regex
Merge pull request #176 from willtp87/7.x

value split regex
Use regexs instead of exploding in more places.
Merge pull request #177 from jordandukart/7.x-UC-22

Use regexs instead of exploding in more places.
typo in split
escape happy
coder sadness
Merge pull request #178 from willtp87/7.x.crazy_chars

typo in split
Allow resolution of XInclude statements.
Coding standards.
Refine function comment.
Merge pull request #179 from adam-vessey/7.x-UC-40

Allow resolution of XInclude statements.
Squash some warning in the XInclude shenaningans.
Merge pull request #180 from adam-vessey/7.x

Squash some warning in the XInclude shenaningans.
General usability.

Blocks are now useful when the islandora_solr() display is present
on other pages.
Merge pull request #181 from adam-vessey/7.x-UCLA-10

General usability.