* remove cutter_win32
* build without compile errors
* temporary workaround for sdb problems (now compiles again at least)
* totally not a hack to get sdb working
seriously, don't do this but it works
Instead of using r2 to get the lib and include paths use the builtin
qmake feature for pkgconfig. Still needs a tweak to work with
sys/user.sh installations.
* cleanup: get the include and lib path from r2
* clean up of the main project file
* check if r2 is available
* corrected r2 binary name m(
* qmake error if libr not found
Because the project won't build if r2 or the paths are not found emit
an error
* removed comments and unused variable
* Add 'make install' for AppImage
* Use 'make install' in travis build
