fixed bug with embargoed permissions
corrected xpath expression to read as //mods:mods[1].
Merge pull request #82 from ajstanley/7.x

cloned content model
Don't re-use value from earlier in the loop.
Merge pull request #83 from jordandukart/7.x-UWS-36

Don't re-use value from earlier in the loop.
Typos.
Merge pull request #84 from jordandukart/7.x-remaning

Typos.
Don't access things that aren't set.
Conciseness.
Merge pull request #85 from jordandukart/7.x-coins

Don't access things that aren't set.
Merge pull request #86 from ajstanley/7.x

allows thesis cmodel to show document tab
Merge pull request #81 from MorganDawe/7.x

corrected xpath expression to read as //mods:mods[1].
Updated comments to include concerns about cross site security.
Merge pull request #88 from nigelgbanks/7.x-embargo

7.x embargo
csl 1.0.1 moved rnc to rng via Trang
Merge pull request #87 from ajstanley/7.x

updated citation form, removed unused elements
Merge pull request #89 from willtp87/7.x.csl_update

csl 1.0.1 moved rnc to rng via Trang
pointing to the right utilities inc
Merge pull request #90 from qadan/7.x

pointing to the right utilities inc
Change module name to what it actually is, so it is less confusing.