[bugs] note about qt5 mainwindow
[cmake] for cmake < 2.8.8
[utils] more standard
[utils] try workaround gcc bug
[utils] try to use __typeof__ before decltype is implemented in gcc.
[qt4] revert range based for in qt4
[utils] decltype
[utils/log] force sign of enum to suppress warning
[gtk2] getuid include
[log] clean up
[common, gtk2, utils] clean up.
[misc] notes about compile time work around
[todo] merge
[utils] add uthash.h
[utils] separate string macros.
[utils] add atomic operation
[utils] add list
[utils] add qtcBSearch
[utils] str to bool
[utils] rename qtcUtilsNew*