Feature/27 express data prep

[jhorcicka]

Resolves #27.

Express Data Prep Wizard (aka PSP Wizard).

[ClaudiaPHI]

I would also add what services are offered by the wizard:

• Address Correction
• Sorting
• Email correction
• Phone correction

[LosD]

Many of the screenshot does not need to be so large.:

• When you instruct to click the wizard just show the single panel. No need for entire welcome screen.

• When you're uploading, only show the upload dialog.

• For the dropdown, only show the actual dropdown

I feel somewhat the same for the wizard pages, though it's more okay in that instance. But in general, there's way too many screenshots for my liking.

[jhorcicka]

@ClaudiaPHI: Good idea about provided services. I'll add a list to the "Context" section.

[jhorcicka]

@LosD: I'll reduce the sizes but I'd rather keep all of them. If there is someone else who disagrees then I will resign. :-)

[arjansh]

Rename psp-wizard.properties to edp-wizard.properties. Also add a reference to the edp-wizard.properties provided by the installer to the documentation (stating you can copy it to your .datacleaner/{version}/ folder in your user home).

[jhorcicka]

1) "psp" -> "edp" 2) note about manual copying of the properties file

@ClaudiaPHI: ready for re-review.

[LosD]

The plan is also to change psp.outgoing.output.file.path to edp.outgoing.folder.

[jhorcicka]

Thanks for noticing @LosD, @ClaudiaPHI, changed.

[LosD]

I'll let @ClaudiaPHI also have a say before merging, as she also had comments

[ClaudiaPHI]

I have the comment about the screenshot. Otherwise LGTM!