Enforce that parameters should be aligned. This is how default IntelliJ
formatter works. This approach is listed on:
https://ktlint.github.io/#rule-indentation
https://kotlinlang.org/docs/reference/coding-conventions.html#class-header-formatting
https://android.github.io/kotlin-guides/style.html#functions

Because rule is more strict now

# Conflicts:
#	ktlint/src/main/kotlin/com/github/shyiko/ktlint/Main.kt

Parameters should be placed either on one line, either each parameter on new line

Extracted indention size definition in separate class. This allows to avoid duplication between rules

# Conflicts:
#	ktlint-ruleset-standard/src/main/kotlin/com/github/shyiko/ktlint/ruleset/standard/IndentationRule.kt