Fix wait for item upload

- Add additional wait for element to be clickable after waiting for the
Ajax reload when uploading an item in CollectionEntryPage
- Replace xpath selector 'descendant::' by '//' in
ConfigurationAutosuggestionPanel

src/spot/components/configuration/ConfigurationAutosuggestionPanel.java

@@ -11,7 +11,7 @@
 
 public class ConfigurationAutosuggestionPanel extends BasePage {
 
-	@FindBy(xpath = "//div[@class='imj_adminPanel']/descendant::h2[contains(text(),'Automatic suggestion')]")
+	@FindBy(xpath = "//div[@class='imj_adminPanel']//h2[contains(text(),'Automatic suggestion')]")
 	private WebElement autosuggestionPanelReveal;
 
 	@FindBy(xpath = "//h2[contains(text(),'Automatic suggestion')]/../following-sibling::div[@class='imj_content']")

src/spot/pages/CollectionEntryPage.java

@@ -448,6 +448,8 @@ public CollectionEntryPage uploadFile(String filepath) {
     upload.uploadFiles(filepath);
 
     SeleniumWrapper.waitForAjaxLoad(wait, elementToBecomeReloaded);
+    //Wait until loaderWrapper (which is shown after the Ajax reload) is not visible anymore, by waiting if uploadButton is clickable.
+    wait.until(ExpectedConditions.elementToBeClickable(uploadButton));
 
     return PageFactory.initElements(driver, CollectionEntryPage.class);
   }