fixed #656. Templates work properly when watching.
typo: practical
fix version command so that it will work with all supported config formats and added tests
Added stou.dk to showcases
Added link to my blogpost about travelling with Hugo in asia
Correct path in theme search order
Added makefile that builds with git information

I have put the extra linker flags in a makefile to avoid having to remember the long command to get the commitHash in the version command.

See comment by tatsushid here:
https://github.com/spf13/hugo/issues/540

NB: only tested on Mac OS x 10.10.1 since that is what I have access to
Merge branch 'master' of github.com:spf13/hugo