Close GH-672: Fix for #670.
Tweaks to PR #672.
Do not add linked packages as targets, #659.
Add linked reps as resolved to prevent them for being overwritten in common usages, #593.
Unnecessary if.
Made it clearer that it was the `json` property that was deprectated not the entire file
Merge pull request #676 from Siyfion/patch-1

Made it clearer that it was the `json` property that was deprectated not...
Close GH-669: Interpret as local files only if the path is absolute or relative, closes #666.
Merge branch 'master' of github.com:bower/bower into bower-json-upgrade

Conflicts:
	lib/core/Project.js