Update tabs being closable on setting change in Granite
Duplicate current URI when reloading Midori.View
Set about:dial URI and explicitly convert to "" for display
Treat failed load the same as finished

Fixes: https://bugs.launchpad.net/midori/+bug/1162086
Unconditionally show Toolbar Style preference

Apparently users like to tweak it for browsers despite some major
desktop environments not providing toolbar UI options.
Prevent overlay frame from being caught by show_all

Otherwise an empty frame may show even when the statusbar is shown.
makedist: Don't append timestamp to archive name for release versions.
Include gdb.exe in release builds and drop debug.bat
makedist: Don't try removing gtk_rc file, it will be overwritten.

Gets rid of annoying warning if file was non-existent.
While at it adjust comment about icon theme used.
nsis: Request admin rights when installing.
makedist: Support building nsis installer
makedist: Compute sha1 checksum for generated files.
Store --execute arguments in string array

To allow passing any number of --execute and URLs at once.
makedist: Don't include version_tag in archive main folder name.
Add xvfb-based automated screenshot tool
Add helper script for building and uploading win32 releases
Bump version to 0.5.0
Abstract view-source for WebKit1/ 2 in Midori.Tab
Implement plugin listing for WebKit2 and abstract skip_plugin
Use default-charset in both WebKit 1/ 2