clear the file element once the file is queued. Don't allow multiple if maxQueue = 1

Author: curiosity26

.gitignore

@@ -0,0 +1,46 @@
+# Created by .ignore support plugin (hsz.mobi)
+### JetBrains template
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff:
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/dictionaries
+
+# Sensitive or high-churn files:
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.xml
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+
+# Gradle:
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Mongo Explorer plugin:
+.idea/**/mongoSettings.xml
+
+## File-based project format:
+*.iws
+
+## Plugin-specific files:
+
+# IntelliJ
+/out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+

.idea/inspectionProfiles/Project_Default.xml

@@ -140,9 +140,10 @@ angular.module('batchUpload', [])
 
                     var dialog = document.createElement('input');
                     dialog.setAttribute('type', 'file');
-                    dialog.setAttribute('multiple', true);
+                    dialog.setAttribute('multiple', batchUploadManager.settings.maxQueue > 1);
                     dialog.addEventListener('change', function(event) {
                         batchUploadManager.setFiles(event.target.files);
+                        dialog.value = null;
                     });
 
                     element.on('click', function(event) {