Now using template strings (#410)

* Use template strings in non-regression tests

* Refactor non-regression tests to fix test failures

Moved backtick to fix test 'getter/setter #218' as indent matters
Fixed line numbers for some tests

* Use template strings in babel-eslint tests

* Fix tests for babel-eslint

Avoids error that shows when using template strings for tests:
	line 253 line comments
	line 260 block comments
	line 306 jsdoc

Error: At loc.start.column: are different (6 !== 0)

* Other small template literal changes

* Add unpad to correctly indent template literals

Author: stevenjob

babylon-to-espree/toAST.js

@@ -160,7 +160,7 @@ var astTransformVisitor = {
     }
 
     if (path.isRestProperty() || path.isSpreadProperty()) {
-      node.type = "Experimental" + node.type;
+      node.type = `Experimental${node.type}`;
     }
 
     if (path.isTypeParameter && path.isTypeParameter()) {

babylon-to-espree/toToken.js

@@ -53,7 +53,7 @@ module.exports = function (token, tt, source) {
       pattern: value.pattern,
       flags: value.flags
     };
-    token.value = "/" + value.pattern + "/" + value.flags;
+    token.value = `/${value.pattern}/${value.flags}`;
   }
 
   return token;

index.js

@@ -396,7 +396,7 @@ exports.parseNoPatch = function (code, options) {
       err.column = err.loc.column + 1;
 
       // remove trailing "(LINE:COLUMN)" acorn message and add in esprima syntax error message start
-      err.message = "Line " + err.lineNumber + ": " + err.message.replace(/ \((\d+):(\d+)\)$/, "");
+      err.message = `Line ${err.lineNumber}: ${err.message.replace(/ \((\d+):(\d+)\)$/, "")}`;
     }
 
     throw err;