Shane Mc Cormack
5390443ea0
Rather than just including an old version of the functions in the launcher, build in functions.sh from the installer.
This really negates the need to even include functions.sh when it exists but I'll leave that in for now.
Change-Id: I579dff3cae8930f43eea04780fa60cb55738a7d3
Reviewed-on: http://gerrit.dmdirc.com/434
Reviewed-by: Gregory Holmes <greboid@dmdirc.com>
Tested-by: Gregory Holmes <greboid@dmdirc.com>