Fixes the Intellij right click context menu problem:
http://stackoverflow.com/questions/5178850/intellij-right-click-context-menu-problems-in-ubuntu

Changes of the following keys:

Move Caret to Line End: from ctr + -> to cmd + ->
Move Caret to Line End with Selection:
Move Caret to Line Start from ctr + -> to cmd + ->
Move Caret to Line Start with Selection: ctr + <- to cmd + <-

Move Caret to Next Word: from cmd + -> to alt + ->
Move Caret to Next Word with Selection:  remove shift + alt + ->
Move Caret to Previous Word:   cmd + <- to alt + <-
Move Caret to Previous Word with Selection: remove shift + alt + <-

Navigate Back: alt + <- nach alt + cmd + <-
Navigate Forward: alt + -> nach alt + cmd + ->

Editor Tabs Next Tab: removed alt+cmd<-
Editor Tabs Previous Tab: removed alt+cmd->

Active Tool Window, Resize, Strech to right: remove shift + cmd + ->
Active Tool Window, Resize, Strech to left: shift + cmd + <-