adding mime check for text datastream indexing
Merge pull request #60 from willtp87/modular

adding mime check for text datastream indexing
Rewrite RELS-EXT to be more templatey...

... RELS-INT could use a similar approach; though, would want to deal with
"todo" concerning having the datastream ID in the field name.
Merge pull request #62 from adam-vessey/modular

Rewrite RELS-EXT to be more templatey and create fields copies with more specific names.
Inline the PID placeholder and alternative replacement.

Also, add in "hierarchy.xslt" template and commented-out invocation.
Expand on the comment a bit.
Merge pull request #63 from adam-vessey/modular

Inline the PID placeholder and alternative replacement.
Less stripping.
Merge pull request #64 from jordandukart/pdfstripper

Less stripping.
Create copy of string fields with non-sort/article components stripped.
Merge pull request #65 from adam-vessey/non-sort-sorting

Create copy of string fields with non-sort/article components stripped.
Merge pull request #3 from discoverygarden/modular

update fork