extracted reading and writing post functionality to own classes.
working prototype with xml parsing.
Made a xml or text parsing toggle for the command line version wpXml2Jekyll.
Oops forgot to add file.
Merge pull request #10 from steenhulthin/xmlParsing

Xml parsing
xml parsing only
author and category parsing added
posts attachments and pages are now differentiated
removed list from ui
updated readme link to 1.2
Update README.md

added appveyor