smarter url hints
Update README: add bash example for setting dir
Merge pull request #67 from X-dark/master

Update README: add bash example for setting dir
make geometry switch override the config file

Closes #69
add license header to termite.cc

Addresses issue #68
Merge remote-tracking branch 'upstream/master'

* upstream/master:
  add license header to termite.cc
  make geometry switch override the config file
  Update README: add bash example for setting dir
  smarter url hints
Add new hint options, active_foreground and active_background,
which default to some ugly colors so they should probably be
changed. Add a new char to the panel to pass what has been put
in, also added a small helper function (is_active) to test
whether a link is active or not. Currently 90% functional, just
need to add a check on backspace key to redraw.
add gtk_key_backspace to the numbers so hints reset on backspace
strcmp cause... I shouldn't code at 3am, hungry
less verbosity, more nomz
refactor the code, move some stuff out of a loop for no reason
derp ternary instead of if/else