Merge pull request #52 from salarkhan/pear-names

Pear Names
Install checks for bin not pear
Old install check checks for the pear directory.
This is not cool, new check looks for usr/local/bin :)
File flag on install changed to directory flag.
This cooresponds with another change in the last commit
Merge pull request #54 from salarkhan/install-check

Install checks for bin not pear
Removes user from local config.  No longer sets default user
Removes an unused var
Test boobs
Pear quit test