Provide additional options within the popup window

[machawk1]

This will facilitate usability by providing options in demand with the allowance of preference persistence. An idea:

___________/\_____________
|         (Generate WARC) |
|                more opts|
--------------------------

___________/\_____________
| [ ]Upload               |
| [ ]Add collection MetaD |
| saveopts (Generate WARC)|
--------------------------

___________/\_____________
| [X]Upload to...         |
|    [X]A-It        setup |
|    [ ]WR          setup |
|    [X]ipwb        setup |
|    [ ]wail        setup |
| [ ]Add collection MetaD |
| saveopts (Generate WARC)|
--------------------------

___________/\_____________
| [X]Uploading to 2       |
| [X]Add collection MetaD |
|    [ ] cId              |
|    [ ] cName            |
|    [ ] freeform         |
| saveopts (Generate WARC)|
--------------------------