Portuguese update
Make "Switch to tab" translatable.

LocationCompleterDelegate does not include Q_OBJECT

Closes #725
Merge pull request #727 from smarquespt/master

Portuguese translation update
Merge pull request #726 from srazi/master

Fixed downloader issue and some ftp related changes.
Fixed building on both Linux & Windows.
[win] Don't check for default browser on startup.

Also cleanup in #ifdefs in RegisterQappAssociation
[win] Fixed building after last commit.
Serbian translations update/fix

Closes #730
Use different network cache folders for each WebKit version

Fixed crashes when using cache from older QtWebKit in 2.3 version
GreaseMonkey: Reload scripts on when source file changes.

Closes #729
Fixed removing all cookies on close option.

Closes #731
Updated German translation of Windows Installer
Updated German translation
Don't remove whitelisted cookies with "Remove all cookies on close" opt.

Closes #732
Updated German translation of Windows Installer
Merge branch 'master' of github.com:QupZilla/qupzilla
Fixed typo
Updated German translation
Fix build with Qt 5.1 development branch

QT_{BEGIN,END}_HEADER defines were removed.
Merge pull request #736 from plfiorini/master

Fix build with Qt 5.1 development branch