Phone: Settings: do not override network mode on read

Users may use the network tile to put the network in modes not supported
by this checkbox (e.g. 3G). A side effect of this is that the tile will
display the wrong mode (2G3G instead of 3G) after entering the
Mobile network settings page because the checkbox writes 2G3G into the
system settings without actually changing it at the RIL.

Change-Id: I4658468caadb4782520856ef70feee7040065523
Add option to mark user-rejected calls as missed

This patch adds an opportunity to mark user-rejected calls
as "missed" rather than "incoming" in call log. Option is
useful for regions where voicemail is not quite widespread
and for users who need reminders about previously rejected
calls.

Change-Id: I14a9792591f511ef4da2d1f7a3b115aa8d5998cf

Conflicts:
	res/values-ru/strings.xml
	res/values/strings.xml
	res/xml/call_feature_setting.xml