sync with Kovid's branch
hatalska and favicon for money.pl
lifehacker_pl
partial fix for telepolis_pl
fix indentation
fix indentation
mainly indentation
mainly indentation
2 more indentation fixes and fixed icons size
Lifehacker.pl by MrStefan, Hatalska by teepel and update telepolis.pl
Fix updating the calibre application id in EPUBs that also use the application id as the package id.
Polish books: Fix a bug that could cause updating covers to error out in some books
Fix #1145138 (Missing string for translation e.g. in "Edit Metadata" window)
Start work on ToC editor
...
More work on ToC editor, item movement now complete
Allow arbitrary changes to the identifiers field in  bulk edit search/replace
Merge from trunk
Add a remove items button
Metadata search and replace: Allow replacing the entire set of identifiers instead of only a specific identifier when doing a search and replace. To do this, choose a source field other than identifiers and set the destination identifier type to: *