cleanup formatting of rspec tests and helpers [skip-ci]
consistent spacing in features [skip-ci]
improve warnings when receiving APIClientErrors when building universe
Merge pull request #971 from berkshelf/improve-source-conn-warns

improve warnings when receiving APIClientErrors when building universe
clone into a unique temp path on each full clone

remove left over unused functions in git and mecurial locations
Merge pull request #879 from berkshelf/improve-git-errors

exception info swallowed when git protocol doesn't work
don't mute error output when --quiet is given
Merge pull request #827 from berkshelf/issue-827

`berks install --quiet` mutes error output
remove unused default option [skip ci]
Fix typo
Merge pull request #974 from gregkare/fix_typo

Fix typo
Ignore cookbooks from universe if already present

In case a custom location (SCM, path) is specified for a cookbook,
ignore the cookbook version from remote locations like Opscode or a Chef
server.

This is necessary in case a local (potentially development) version uses
different dependencies. The "missing dependency" specified in the
feature is only one possible error scenario, the graph solution can fail
also in other ways.
Fix graph resolution with wrong constraint for path demand

In case a cookbook is used from a custom location (SCM, path) this
change ensures that the graph gets solved for that exact version.
Merge pull request #976 from grobie/fix-path-constraint

Make sure path/scm location is used during dependency resolution
Merge branch 'master' of https://github.com/RiotGames/berkshelf
Fixed temp dir