adding pg credentials for clever cloud
added error reason for save failure
get pg spec from env variables
guess at what my godir needs
try without ssl disabled on pg connection
try with pg parsing the pg url from heroku
remove commented out code for connecting to postgres
Merge branch 'master' into deploy
Merge branch 'master' into deploy
Merge branch 'master' into deploy
Merge branch 'master' into deploy
Merge branch 'master' into deploy

Added websockets to post preview, instead of requesting the preview from the
server via post
use generic environment variable to access pg
Merge branch 'master' into deploy

Conflicts:
	db/dbsetup.go
Merge branch 'master' of heroku.com:stuart-nelson
Merge branch 'master' of github.com:stuartnelson3/goblog
ignore run.sh file