Add option 'cwd'#15

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feeela wants to merge 2 commits intoBradDenver:masterfrom

turbine-kreuzberg:cwd

Commits on May 11, 2015

add option 'cwd' to set the current wqorking directory and execute Preen, e.g. from a parent directory of the Bower project
Thomas Heuer
committed
re-insert BradDenver repo GA
Thomas Heuer
committed