URI encode the compiler when requesting

Fixes #238

etc/config/c++.lud-mgodbolt01.properties

@@ -1,6 +1,6 @@
 # Default settings for GCC Explorer.
 defaultCompiler=g52
-compilers=g44:g45:g46:clang35:g51:g52:gdef:msp430g453:cl
+compilers=/usr/bin/g++:g44:g45:g46:clang35:g51:g52:gdef:msp430g453:cl
 #compilers=&gcc:&clang:&windows
 group.gcc.compilers=gdef:g62
 compiler.gdef.exe=/usr/bin/g++

static/compiler.js

@@ -214,7 +214,7 @@ define(function (require) {
         }, this), 500);
         $.ajax({
             type: 'POST',
-            url: '/api/compiler/' + request.compiler + '/compile',
+            url: '/api/compiler/' + encodeURIComponent(request.compiler) + '/compile',
             dataType: 'json',
             contentType: 'application/json',
             data: jsonRequest,