Created module idea-test-framework and moved classes needed for idea tests there

Moved tests for completion and their test data into module idea-completion

idea/idea-completion/testData/confidence/CompleteOnDotOutOfRanges.kt

@@ -0,0 +1,5 @@
+fun test() {
+  12.in<caret>
+}
+
+// TYPE: "."

idea/idea-completion/testData/confidence/CompleteOnDotOutOfRanges.kt.after

@@ -0,0 +1,5 @@
+fun test() {
+  12.inc().<caret>
+}
+
+// TYPE: "."

idea/idea-completion/testData/confidence/ImportAsConfidence.kt

@@ -0,0 +1,3 @@
+import kotlin.util <caret>// Comment to prevent for removing trailing spaces
+
+// TYPE: "as"

idea/idea-completion/testData/confidence/ImportAsConfidence.kt.after

@@ -0,0 +1,3 @@
+import kotlin.util as// Comment to prevent for removing trailing spaces
+
+// TYPE: "as"

idea/idea-completion/testData/confidence/InBlockOfFunctionLiteral.kt

@@ -0,0 +1,6 @@
+fun main(args : Array<String>) {
+    val mmm = 12
+    val t =  { i -> <caret>}
+}
+
+// TYPE: "mm "

idea/idea-completion/testData/confidence/InBlockOfFunctionLiteral.kt.after

@@ -0,0 +1,6 @@
+fun main(args : Array<String>) {
+    val mmm = 12
+    val t =  { i -> mmm }
+}
+
+// TYPE: "mm "

idea/idea-completion/testData/confidence/InModifierList.kt

@@ -0,0 +1,5 @@
+package test
+
+<caret>// Comment to prevent for removing trailing spaces
+
+// TYPE: "pub "

idea/idea-completion/testData/confidence/InModifierList.kt.after

@@ -0,0 +1,5 @@
+package test
+
+public // Comment to prevent for removing trailing spaces
+
+// TYPE: "pub "

idea/idea-completion/testData/confidence/NoAutoCompletionForRangeOperator.kt

@@ -0,0 +1,7 @@
+fun test() {
+    val v = 1
+    for (i in v.<caret>) {
+    }
+}
+
+// TYPE: "."

idea/idea-completion/testData/confidence/NoAutoCompletionForRangeOperator.kt.after

@@ -0,0 +1,7 @@
+fun test() {
+    val v = 1
+    for (i in v..) {
+    }
+}
+
+// TYPE: "."