Be less strict when matching randr outputs
against specified name. This is a workaround
to fix the output naming issue when switching
between graphic drivers.
On my system the output names include a dash
when using the nvidia drivers but the intel
driver does not.
nvidia:
HDMI-1
eDP-1
xf86-video-intel:
HDMI1
eDP1
When strict mode is disabled the matching
won't care about the connection state.
The user can re-enable exact matching and
connection state testing by setting the
config parameter `monitor-strict = true`
- Make pseudo-transparency work as intended, fixes#158
- Fill tray pixmap in case a root pixmap is not found
- Split up bar bootstrap routine
- Formatting (clang-format)
