PROV-620 support for related
Merge branch 'master' of github.com:collectiveaccess/providence
Merge branch 'master' of github.com:collectiveaccess/providence
Merge pull request #57 from kehh/master

NOJIRA - Missing comma leading to 404 for google maps js files
NOJIRA fix url parsing
PROV-686 Fix navigation after element delete
PROV-688 Don't allow containers to be sortable
PROV-691 Now decode HTML entities before exporting
Merge branch 'master' of github.com:collectiveaccess/providence
NOJIRA more path info tweaks
PROV-620 suppress warnings
NOJIRA Address issues with display of bundle display templates using "hierarchy" paths
PROV-620 Fix fetch of hierarchies through mild-rewrite of preferred labels code
PROV-692 Fix duplication of relationships issue
NOJIRA Now fully support interstitial type restrictions for metadata elements in installer.

Before it was assumed that in <type>foo</type> "foo" always referred to
a list item but with interstitial relationships it can be a
relationshipe type too now. This means that 1) there had to be a couple
of additions to the type restriction processing code and 2) we have to
process relationship types before we process metadata elements so that
the referenced types actually exist.
PROV-620 resolve warnings due to change in getPreferredLabelsForIDs() return format when returnAllLocales is set
Merge branch 'master' of github.com:collectiveaccess/providence
PROV-693 Errors that come out of BaseModel::getErrors apparently are not always Error objects so we catch this here.
PROV-693 Disable conflict check in batch delete. For some reason this gets in our way sometimes even if it shouldn't
PROV-693 Catch that errors-are-not-instanceof-error case in reporting function, too