A few small Makefile improvements
There is no need to use a for loop to create the directories

Because mkdir(1) can create multiple directories at once and doesn't
create them if they already exist.
Use the 'if [...]; then' style for all if statements in bin/uzbl-browser
There is more than one default config file
Make sure that uzbl-event-manager was started successfully
Typos
Specify server socket for uzbl-event-manager
Merge remote-tracking branch 'gh/nmeum/uzbl-browser' into next

* gh/nmeum/uzbl-browser:
  Specify server socket for uzbl-event-manager
  Typos
  Make sure that uzbl-event-manager was started successfully
  There is more than one default config file
  Use the 'if [...]; then' style for all if statements in bin/uzbl-browser
  There is no need to use a for loop to create the directories
Merge remote-tracking branch 'gh/nmeum/makefile' into next

* gh/nmeum/makefile:
  A few small Makefile improvements