add __reading to can.Map.prototype.serialize to trigger live binding goodness to fix #626
add test for #626
Added undefined compute live bind test (#638)
fixes clearing reads of computes with an undefined value #638
fixes clearing reads of computes with an undefined a better way and removes a console.log #638
removes live-binding read when checking partial value #640
Merge pull request #626 from onyxrev/onyxrev/map_attr_reading_fix

can.computes with can.Map.prototype.attr() do not set up bindings
Merge pull request #642 from bitovi/undefined_compute_live_bind

Undefined compute live bind fixes
Merge pull request #643 from bitovi/partial-within-each

Partials within #each not working.
Merged latest from master