[Webview] Use https for Google Translate. Closes #1331
[WebInspector] Add F12 shortcuto to show Web Inspector
Merge pull request #1333 from pejakm/fixgtr

[Webview] Use https for Google Translate. Closes #1331
[AutoScroll] Fix scroll indicator position on Windows

For some reason, m_indicator->width() returns bigger value after
the first show/hide of indicator.
Stable release is now 1.6.6

[ci skip]
Update qupzilla.desktop

Add finnish translations.
Merge pull request #1340 from peelonet/patch-1

Update qupzilla.desktop
Language strings fixes. Closes #1318 #1329 #1337
Merge pull request #1344 from pejakm/trfixes

Language strings fixes. Closes #1318 #1329 #1337
Implement offline mode. Closes #1241
Merge pull request #1364 from pejakm/wof

Implement offline mode. Closes #1241
[Build] Try to use only "lrelease" binary from PATH with Qt5

If the lrelease binary is not in QT_INSTALL_BINS/lrelease, try to use
just lrelease from PATH with Qt5, instead of incorrectly trying to use
lrelease-qt4
Improvement in asking of master-password.
- Closes #1356
Update TODOs
[MRUTabList] Disable PreviewLoader for now. Causing problems.
[MRUTabList] Cleanup
[MRUTabList] Disable PreviewLoader for now. Causing problems.

Conflicts:
	src/lib/tabwidget/mrutablist.cpp