.profile file now sourced from bashrc.
Added xsetroot command to i3wm config file. Now cursor sets to usual arrow shape
when i3wm starts.
Added LC_MESSAGES=C - do not want to touch system-wide settings for console fonts.
Added special setting to xinitrc file, which should enable special notebook-specific
video configuration - Nvidia card like 3D accelerator and less powerful Intel card
like dummy videocard, which simply show videodata on the screen.