refactor connection usage#7

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makasim wants to merge 4 commits intojforrest:masterfrom

Commits on Mar 24, 2011

Commits on Apr 1, 2011

More inframtive exception message when not valid xml given.
makasim
committed
Merge branch 'master' of https://github.com/jforrest/Chargify-PHP-Client
makasim
committed