Merge pull request #5 from willtp87/7.x.labels

7.x.labels
Merge pull request #6 from willtp87/7.x.labels

7.x.labels
Gaurdian var on altering pdf display.
Merge pull request #8 from willtp87/7.x.gaurd

7.x.gaurd
Merge branch '7.x' of https://github.com/discoverygarden/islandora_usage_stats into 7.x.fixes