Improve help documentation of Export Tool features

[mataharimhairi]

The HOT Exports home page provides some help information on how to get started, but new users could really benefit and get mapping a lot quicker if there was more detailed information, that is clear, direct and extremely easy to follow step by step.

The HOT Exports Homepage would benefit from updating the 'How to Get Started' section, perhaps linking to a more detailed page for those that need more assistance. Something along the lines of what has been done for the Visual Tag Chooser help page, which is listed on the Homepage at the bottom under the Expert Functions. This help page contains screen shoots of the steps, which is always helpful to a new comer to the tool. The help pages for the rest of the Expert Functions on the Homepage ---> Preset Files, Tag Transform SQL Files, Translation Files, and New Upload will also have to be addressed.