Adding "Save path" column

because it's useful when moving files

It's the same path as in properties because that's consistent
Do not autoDL items based on rules still being edited.
Fix failing asserts (rss settings are not saved).

See Pull #675
Preserve original style on about dialog.
Updated translations.
Russian translation remaster.

1. A couple of translation fixes.
2. File updated with line numbers (now you can finally see dialog mockups and code snippets in Linguist)
Merge pull request #743 from Gelmir/ru_ts_new

Russian translation update
Update italian translation by bovirus.
Update norwegian translation by Tomaso.
Update japanese translation by hashimoto.
Update basque translation by aramendi
Allow to sort peer list either by country or by IP
Remove obsolete IP_HIDDEN column from peer list.
Merge pull request #748 from Gelmir/peersort

Allow to sort peer list either by country or by IP
Update galician translation by marcos.
Update changelog.
Write BOM to NSIS scripts.
Merge pull request #622 from john-peterson/column

Adding "Save path" column
Updated NSIS arabic translation by SDERAWI.
Updated NSIS norwegian translation by tomaso.