Fix nested class example

s/Outer\.Inner/Outer\.Nested/
Small typo
Update to M9
Platform types
platformName and platformStatic
NOTE: no local objects
Remove "non-local returns not implemented" warning
Testing
Update CLI compiler tutorial for M9

- add info about kotlinc alias, don't duplicate description for .bat files
- drop chmod note, everything should be executable already
- change '-jar' to '-d' with a clarification
- explain scripts
Add info on -include-runtime to CLI tutorial
Merge pull request #98 from JetBrains/cli

Update CLI tutorial
Merge pull request #95 from smaximov/patch-1

Fix nested class example
Merge pull request #96 from cypressious/patch-1

Fix small typo
Fix for code block
Another attempt to fix code block
Attempt
Add space before colon when notating trait

The rest of the document uses the format

class A : B, C {...}
Merge pull request #99 from thatJavaNerd/patch-1

Add space before colon when notating trait
Merge pull request #97 from JetBrains/m9

Changes related to M9
Fix minor spelling error in documentation

positivies -> positives.