Fixed a problem with the wrong type being spliced into the expression when handling SPROCS
Made GraphVisPathRelative and improved print of DataTables
Temp
Begun refactoring so testable and fixes issue #71
Oracle stored functions working.
Now supports oracle packages both funcs and procs
Merged upstream master
Removed backup files
Fixing merge breaks and updating OracleTest to latest
Merge pull request #74 from colinbull/master

Fixes for #71