added basic glfw support
added resize event to window
Merge branch 'release/v0.4.2'
Merge branch 'release/v0.5.0'
Merge branch 'master' of github.com:vrsys/guacamole
Use cmake's option command.
Use cmake's option command.
Merge branch 'release/v0.6.0'
Merge branch 'release/v0.6.1'
Merge branch 'release/v0.7.0'
Merge branch 'release/v0.7.1'
Merge branch 'release/v0.7.2'
Merge branch 'release/v0.8.0'
Fix merge conflict.
Merge branch 'release/v0.8.2'
Merge branch 'release/v0.8.3'
Merge branch 'release/v0.8.4'
Merge branch 'release/v0.8.5'
Merge branch 'release/v0.8.6'
ported to current develop