Reopening to add 6.1.1 CE GA2. Close as Fixed.

Removing 6.1.1 CE GA2 from fixed-in. We are selecting the GA2 candidates and will re-add this upon approval from product management.

PASSED Manual Testing using the following steps:
1. Install Xuggler.
2. Add "dl.file.entry.thumbnail.custom1.max.height=100
dl.file.entry.thumbnail.custom1.max.width=100
dl.file.entry.thumbnail.custom2.max.height=0
dl.file.entry.thumbnail.custom2.max.width=0
xuggler.enabled=true" to portal-ext.properties.
3. Start server and login as test@liferay.com.
4. Add Documents and Media portlet.
5. Click on add button -> Multiple Documents.
6. Upload a radio and an image.
7. Back to home and refresh the page, user can see the icon of radio change to thumbnails.

Reproduced on:
Tomcat 7.0.23 + MySQL 5. 6.2.x GIT ID: 4716f148d1421938d816aa9995601b5cfd622e6e.
Check the folder [LIFERAY_HOME]\data\document_library\10154\0\document_thumbnail\10180\187\10427, there is only one folder, I cannot find the thumbnails of radio in there.

Fixed on:
Tomcat 7.0.23 + MySQL 5. 6.1.x GIT ID: adba444213a4ec50e9887304e492936da4ba8d25.
Tomcat 7.0.23 + MySQL 5. 6.2.x GIT ID: 9d362d4d6f4cccaf4c1d5aed184d6509c4ee56e7.
Check the folder [LIFERAY_HOME]\data\document_library\10154\0\document_thumbnail\10180\187\10427, there are two folders, I can find the thumbnails of radio in there.

Committed on:
6.2.x GIT ID: dbac8693d17ed02c232a3b44e0c94e22baf972c6.