Truncate labels so Fedora doesn't blow up.
Use mb_substr if it exists, fallback to substr otherwise.
Add a test.
Let's do it for Datastreams as well.
Call real string functions, handle modifying too.
Merge pull request #76 from jordandukart/1.x-label-length

1.x label length
fixed getObjectXML
fixed codesniffer violations and a couple of typos
Add new fedora to travis
Update javaopts
Update the tests a bit. Fedora changed some internal identifiers.
Merge pull request #79 from Islandora/1.x-travis-update

Add new fedora to travis
Merge pull request #78 from ajstanley/1.x

fixed getObjectXML