Allows installation of for example only retroshare-nogui, without
installing files only relevant for gui
$ qmake
$ make retroshare-nogui
$ make retroshare-nogui-install_subtargets
- added better live reload. It uses the Retroshare built in server. Grunt is not required anymore.
- removed unused buttons
- started ChatHandler
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@8185 b45a01b8-16f6-495d-af2f-9b41ad6348cc