Fix operator precedence
Fix operator precedence

The operator precedence is the same as for C [1].

[1]: http://en.wikipedia.org/wiki/Operators_in_C_and_C%2B%2B#Operator_precedence

mbudde/jana,tyoko-dev/jana,mbudde/jana,mbudde/jana,tyoko-dev/jana,tyoko-dev/jana,tyoko-dev/jana,mbudde/jana