update changelog
fix gcc warnings: -Wreorder, -Wnarrowing and -Wparentheses

-Wreorder in SpaceStation::shipDocking_t
-Wnarrowing in Camera shadow setup code
-Wparentheses in SectorView system leg drawing logic
Russian translation update, from @HeadHunterEG.
Merge branch 'master' of git://github.com/pioneerspacesim/pioneer into BadShadows

Conflicts:
	src/Camera.cpp