add 2.0.2

Merge pull request #11 from josefaidt/1.5.1

1.5.1

Merge pull request #10 from josefaidt/1.5.0

1.5.0

1.4.5

Merge pull request #5 from josefaidt/1.4.3

1.4.3

Merge pull request #4 from josefaidt/1.4.2

1.4.2

whitespace, input validation color fixes

text colors, welcome screen button change

minor editor changes, xml support

markdown, scss, json improvements