Update README
Respect padding in sc_adjust_window

Thanks to Marwan Tanager
Add support to detect mimetypes with magic

Thanks to Diego Joss <djego.joss@gmail.com> for the patch.
Update README
Add Marwan and Diego to AUTHORS
Pass hadjustment to set_adjustment() instead of vadjustment.

Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>
Add a horizontal scroll step

Previously it was set to -1, which was essentially disabling the
horizontal scrolling.  This enables the scrolling by default by setting
it to be the same as the vertical scrolling.

Signed-off-by: Ignas Anikevicius (gns_ank) <anikevicius@gmail.com>
Fix some mutex deprecation warnings in page-widget

According to my compiler output and the page on glib deprecated APIs
[1], some of the stuff needed to be removed or changed.

[1] - http://developer.gnome.org/glib/2.31/glib-Deprecated-Thread-APIs.html

Signed-off-by: Ignas Anikevicius (gns_ank) <anikevicius@gmail.com>
Remove g_thread_init from main.c

g_thread_init is no longer needed as glib is taking care of it automatically.

Signed-off-by: Ignas Anikevicius (gns_ank) <anikevicius@gmail.com>