change close icon to font-awesome
replace server icon with font-awesome
remove old icons
collapse zero activity
nowrap breaks floats in firefox. workaround needed.
Revert "collapse zero activity"

This reverts commit 96c2c1f3619bb15ea4b8a5307f588e0c46646b41.
red close button on hover
change server icon to reflec connection status
make css nicer to read
Merge branch 'awesome' of https://github.com/pepijndevos/KiwiIRC into pepijndevos-awesome
Client: Bit of colour to the connected status icon