JsInline: added class -- InvocationCountVisitor
JsInline: added test method getJsProgram()
JsInline: added test method checkFooFunctionIsInlined()
JsInline: changed test method getJsProgram() to load additionalKotlinFiles()
JsInline: added test function assertEquals() to use in kotlin test files
JsInline: added test case -- function with loop
JsInline: added second call to count in inlineLoop test case
JsInline: removed function assertEquals() from misc test cases
JsInline: added test case -- inline lambda argument
JsInline: added test case -- lambda inline
JsInline: removed old inline tests
JsInline: moved inline related test stuff to separate class/directory
JsInline: removed test cases from MistTest
JsInline: added test helper methods
JsInline: renamed class -- InvocationCountVisitor -> CallCounter
JsInline: added class -- [js ast] AstSearchUtil
JsInline: added test case -- simple assignment
JsInline: added test case -- inline to no-inline call
JsInline: added test case -- lambda without capture
JsInline: added test case -- lambda with capture