Updates to feed generators, Auspost shipping, install scripts.

- Added Google Products feed
- Restructured existing feed generators
- Added ability to select individual shipping methods
- Removed estimated days from shipping method titles
- Improved install and update scripts
Merge pull request #1 from aligent/master

Fix for deprecated Split and adding modman deploy instructions
Speed up postcode import

Move it all into a single large insert statement.
Remove the autocommit settings

It's back to one commit event anyway!
Merge pull request #2 from bdgeorge/master

Postcode import was timing out sometimes
Merged upstream pull requests in 2.2.0 code
Changes to fallback postcode import for 2.2.0.

Merged changes from bdgeorge into the fallback code in the case of LOAD
DATA not working. LOAD DATA should still be faster than a large INSERT
so hopefully with the two improvements this will fix the large
performance hits previously encountered.
Bumped version to 2.2.1
Moved design files to base/default/ and updated modman file.
Merge pull request #4 from chnorton/directory-structure

Moved design files to base/default/ and updated modman file.
Merged Dhmedia_EparcelExport into Fontis_Australia (part 1)
Implemented charge codes as part of the table rates
Add Doghouse libs for EParcel packaging
Merge pull request #6 from DoghouseMedia/master

Export to Eparcel CSV