When resolving an env from path, we might have to first find all those in paths and global envs

[DonJayamanne]

E.g. what if we get a virtualenvwrapper path & we have not yet searched all of the global virtual env locations
The category might not be correct along with other information.

E.g. in resolve we might marke it as unknown and when searching through paths we might mark it as globalOther or GlobalVirrual, globalPath or other.