allow csv to accept max size fields. Closes #4450
Improved parallel communication in PointValue
(closes #4407, closes #3431)
Merge pull request #4451 from milljm/memory_logger_csv-field

allow csv to accept max size fields
Merge pull request #4453 from aeslaughter/csv-broken

Improved parallel communication in PointValue
Add element containing start point in elementsIntersectedByLine() closes #4458
Merge pull request #4459 from bwspenc/raytracing

Add element containing start point in elementsIntersectedByLine()