fix(importer): search for css files in root dir and resolve import error

fixes #558

Author: JeroenVinke

lib/importer/services/resource-inclusion.js

@@ -14,9 +14,14 @@ let ResourceInclusion = class {
   }
 
   getCSS() {
-    let globExpr = '?(dist|build|lib|css|style|styles})/**/*.css';
+    let subdirs = '?(dist|build|lib|css|style|styles)/**/*.css';
+    let curDir = '*.css';
 
-    return this.getResources(globExpr)
+    return Promise.all([
+      this.getResources(subdirs),
+      this.getResources(curDir)
+    ])
+    .then(cssFiles => cssFiles[0].concat(cssFiles[1]))
     .then(cssFiles => {
       if (cssFiles.length === 0) {
         return [];

lib/importer/strategies/jspm-section.js

@@ -22,6 +22,7 @@ let JSPMSectionStrategy = class {
 
   execute() {
     let jspm = this.package.packageJSON.jspm;
+    let main = jspm.main || this.package.packageJSON.main;
     let directories = jspm.directories;
     let distFolder = '';
 
@@ -30,10 +31,10 @@ let JSPMSectionStrategy = class {
     }
 
     this.package.path = path.posix.join('../node_modules/', this.package.name, distFolder);
-    this.package.main = jspm.main;
+    this.package.main = main;
 
-    if (jspm.shim && jspm.shim[configuration.main]) {
-      let shim = jspm.shim[configuration.main];
+    if (jspm.shim && jspm.shim[main]) {
+      let shim = jspm.shim[main];
       this.package.deps = shim.deps;
       this.package.exports = shim.exports;
     }