PDIOE-1 Add custom attributes support to User-to-Item action recording in API
PDIOE-4 Add support of specifying what actions to be considered seen in web UI
PDIOE-2 Add --seenActions parameter to data prep
PDIOE-6 Add last successful training time to algorithm and web UI
PDIOE-6 Add timestamp display to status while training
PDIOE-3 Modify mahout model con to read seen.tsv for filtering seen items
PDIOE-6 Polish some formatting
PDIOE-6 Minor touch up
Change to debug message
Add --seenActions param for mahout algo job in init.json
PDIOE-7 Remove custom action assertion error