Update class.baseclient.php
adds support for multiple get parameters with the same key
removes superfluous method
Merge pull request #10 from jprado/master

Changed to string concatenate as it was using addition
Tabbing fix
Merge branch 'pr/11'
Merge pull request #12 from thinkclay/master

Removing the print_r output because it's totally inappropriate there
formatting and cleanup of baseclient
merging upstream with local cleanup