Renamed some intentions + test data dirs

idea/testData/intentions/conventionNameCalls/replaceCallWithUnaryOperator/complexPlus.kt

@@ -0,0 +1,11 @@
+fun doSomething<T>(a: T) {}
+
+fun test() {
+    class Test {
+        fun plus(): Test = Test()
+        fun plus(a: Test): Test = Test()
+        fun minus(): Test = Test()
+    }
+    val test = Test()
+    doSomething((-((test + test).pl<caret>us())).toString())
+}