Include iRODS file length when creating a MIMETypedStream
Avoid setting datastream filesizes to 0 if there is no size information. Also, be more explicit about the String representation of the Datastream model.
Merge pull request #130 from UNC-Libraries/external-datastream-fixes

External datastream fixes
Including user ip when sending google analytics event for downloads
Removed unused getCID method
Merge pull request #132 from UNC-Libraries/analytics-ip

Including user ip when sending google analytics event for downloads
Setting default CID
Merge pull request #134 from UNC-Libraries/analytics-ip

Setting default CID
Merge branch 'master' into collect-ui
Style fixes and cleanup