Use latin1 encoding most of the time where default encoding was used
before. Qt 4 assumes latin1 by default while Qt 5 uses utf-8 which is
not what we want.
Use utf-8 encoding in some places where default encoding was used before.
This includes strings coming from RPC.
Fix an issue with SortMode::names[] (filters.cc) where missing comma
between "sort-by-queue" and "sort-by-ratio" resulted in two array entries
being merged into solid "sort-by-queuesort-by-ratio" string and all the
following items being shifted compared to their enum counterparts.
Use normal but semi-transparent color instead of 'disabled' color for
counts drawing.
Do not leave empty space for icon when selected item doesn't have one.
Use null pixmaps/icons instead of non-null blank ones.
Implement our own sizeHint and minimumSizeHint to make sure both combos
have the same height.
Make activity combo width fixed, tracker combo width to fit its content
and line edit to occupy the rest.
Add 'Search...' placeholder to line edit.
1. add the option the code to be used under GPLv2 or GPLv3; previously only GPLv2 was allowed
2. add the "proxy option" as described in GPLv3 so we can add future licenses without having to bulk-edit everything again :)
3. remove the awkward "exception for MIT code in Mac client" clause; it was unnecessary and confusing.
Mike Gelfand