Some Live Templates should probably be enabled also for "expressions" not only "statements" (KT-19194)

Consider if-then, if-else, do-while, while positions without block as
statement position.

 #KT-19194 Fixed

idea/idea-live-templates/testData/context/StatementInBlock.kt

@@ -0,0 +1,3 @@
+fun test(b: Boolean) {
+    sou<caret>t
+}

idea/idea-live-templates/testData/context/StatementInDoWhile.kt

@@ -0,0 +1,3 @@
+fun test(b: Boolean) {
+    do sou<caret>t while (b)
+}

idea/idea-live-templates/testData/context/StatementInFor.kt

@@ -0,0 +1,3 @@
+fun test(b: Boolean) {
+    for (i in 1..10) sou<caret>t
+}

idea/idea-live-templates/testData/context/StatementInIfElse.kt

@@ -0,0 +1,3 @@
+fun test(b: Boolean) {
+    if (b) println() else sou<caret>t
+}

idea/idea-live-templates/testData/context/StatementInIfThen.kt

@@ -0,0 +1,3 @@
+fun test(b: Boolean) {
+    if (b) sou<caret>t else println()
+}

idea/idea-live-templates/testData/context/StatementInWhen.kt

@@ -0,0 +1,6 @@
+fun test(b: Boolean) {
+    when (b) {
+        true -> sou<caret>t
+        else -> println()
+    }
+}

idea/idea-live-templates/testData/context/StatementInWhile.kt

@@ -0,0 +1,3 @@
+fun test(b: Boolean) {
+    while (b) sou<caret>t
+}