Update to build.xml to include source debug info.
Fix how null columns information is enconded.
Fix Date/Timestamp calculations that had invalid miliseconds.
Add handling for BigNumber ketle datatype.
Explicitly allow internal buffers to be gargabage collected at the end of step.
Modified to use target column type when encoding the data, instead of assuming same type as input.
removed override.properties from repo
Merge branch 'master' of github.com:webdetails/VerticaBulkLoader
Changed build process to that it uses ivy and produces a zipped artifact
Merge pull request #4 from webdetails/master

Several bug fixes and changes to build process