Bash: remove BUNDLE_PATH/bin from PATH
Bash: remove BUNDLE_PATH/bin from PATH

This was causing problems in the Wikitext repo when trying to set up
"bundlerized" test Rails apps for us in the spec suite.

It is better to either use an explicit "bundle exec", or install
binstubs using "bundle install --binstubs" and subsquently use those
(eg. "bin/rake").

Signed-off-by: Wincent Colaiuta <c76ac2e9cd86441713c7dfae92c451f3e6d17fdc@wincent.com>

wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent