Bumped version
Pass in relative path of script so that nested scripts can be run.
Use 1.8.7 supported method
Match option ordering of other methods because some tests are picky.
Add require
Merge pull request #194 from mortardata/jkarn_relative_pigscript_paths

[#69094048] Pass in relative path of script so that nested scripts can be run.
Merge branch 'master' into mroddy_sqoop_poc