API: raise a TypeError on invalid comparison ops on Series (e.g. integer/datetime) (GH4968)
Merge pull request #4970 from jreback/invalid_compare

API: raise a TypeError on invalid comparison ops on Series (e.g. integer/datetime) GH4968
ENH: evaluate datetime ops in python with eval
CLN: do not join if indices are the same with an is check
BUG: print the correct term on huge alignment warning
BUG: exempt pytables from datetime evaling
TST: test nondate vs. date comparisons in query