Pass the full path of the configuration file.

Fixes ivogabe#563

The fix is actually the change in main.ts. The same change was applied to
project.ts though I've not found a way to create a test case that generates
there. (It may not be currently possible to generate such a case.) It just seems
that the two calls to parseJsonConfigFileContent should pass the whole path to
the config.

lib/main.ts

@@ -219,7 +219,7 @@ module compile {
 						getTsconfigSystem(typescript),
 						path.resolve(projectDirectory),
 						compilerOptions,
-						path.basename(tsConfigFileName));
+						tsConfigFileName);
 
 				rawConfig = parsed.raw;
 

lib/project.ts

@@ -126,7 +126,7 @@ function src(this: Project) {
 						this.typescript.sys,
 						path.resolve(this.projectDirectory),
 						undefined,
-						path.basename(this.configFileName));
+						this.configFileName);
 
 	for (const error of errors) {
 		console.log(error.messageText);