Bug#939021: yakuake: .bash_aliases file is not applied

[Vincas Dargis]

After some testing, I doubt this has anything to do with yakuake.
My `yakuake` profile starts `tmux` (/bin/bash -c tmux), and if I don't it works fine. If I start 
`tmux` in Konsole, I get same issue...

So it's `tmux` that ignores .bash_aliases..?