v0.7.4: Fixes for compliance with the Kotlin Coding Conventions

• The formatter now prefers to break within a parameter list in a function declaration rather than before the return type when the entire function declaration doesn't fit on one line, in line with the Kotlin coding conventions.
• The formatter now forces a line break after any annotation with a parameter list, in line with the Kotlin coding conventions.
• Also fixed array access expressions so that the formatter does not prefer to break within them.