updated version number to match new haxe3 semver
small css fix for webview sample, text was white on white
Rename changes.txt to changes.md
Update changes.md
Update and rename deleted_features.txt to deleted_features.md
Update deleted_features.md
Update and rename readme.txt to readme.md
Update and rename TODO.txt to TODO.md
Update TODO.md
Update and rename readme.txt to readme.md
Update and rename README.txt to readme.md
Update and rename readme.txt to readme.md
Update readme.md
Update readme.md
Update and rename readme.txt to readme.md
Update readme.md
Update and rename README.txt to readme.md
Update and rename README.txt to readme.md
merging modif from haxe2 branch