(#17) Lots of small fixes to PostGIS import script. Database dates now match up with original dataset dates. Rasters table is now created by the script. Temp directory is now set as a variable.
(#17) Forgot to uncomment seaIceConvert function.
(#17) Made small changes and comments to PostGIS import script to make it better suited for populating an alternate rasters table, then renaming it into production.
Merge pull request #97 from ua-snap/fix_up_import_script

Fix up import script