Update Debian/Ubuntu package dependencies
libboost-thread is no longer needed
build_desura.sh: fix wrong directory name
build_desura.sh: build CEF in difrent dir
Merge pull request #730 from makson96/linux1

Little fixes to build_desura.sh
Merge pull request #728 from makson96/ubuntu1

Update DEB package dependencies
Merge pull request #731 from makson96/linux2

Remove getceflibs.sh
BuildwxWidgets.cmake: fix bundled lib name