Move setting of _JAVA_AWT_WM_NONREPARENTING to .xinitrc
Move setting of _JAVA_AWT_WM_NONREPARENTING to .xinitrc

Previously, this variable was set in /etc/profile.d/jre.sh, as but the
`java-environment-common` package reccoments declaring it elsewhere.

razzolini/dotfiles,razzolini/dotfiles,razzolini/dotfiles