Dev doc updates (working example, shorter vars, ./ in paths, bazel_to_go mention,...) (#675)
Dev doc updates (working example, shorter vars, ./ in paths, bazel_to_go mention,...) (#675)

* dev doc updates (working example, shorter vars, ./ in paths, bazel_to_go mention,...)

Updates while going through the steps:

Make the examples work (Fixes Issue #674 )

Shorter variables / no need to create the mixer directory, git clone
does it

Clearer and makes tab completion faster to use ./ in paths relative to
current directory

Mention of ./bin/bazel_to_go.py

* Mention issue with kubeconfig

and update info about string attribute

* Hyperlink the file that needs edit

ZackButcher/mixer,jmuk/mixer,xiaolanz/mixer,istio/old_mixer_repo,jmuk/mixer,istio/old_mixer_repo,douglas-reid/mixer,guptasu/mixer,rkpagadala/mixer,istio/old_mixer_repo,rkpagadala/mixer,rkpagadala/mixer,ZackButcher/mixer,douglas-reid/mixer,xiaolanz/mixer,guptasu/mixer,xiaolanz/mixer,douglas-reid/mixer,ZackButcher/mixer,guptasu/mixer,jmuk/mixer