removed deprecated changelog
updated to use version 3 of the license
removed dead code
moved system specific configuration for php binding test to its own file
fixed OPENCHANGE_RETVAL_IF styles and removed trailing spaces
remove dead code
using const char for sambd_connect_url call
using lpcg_sam_name as fallback to recover samdb_url
Revert "using lpcg_sam_name as fallback to recover samdb_url" since it does not return a correct url

This reverts commit 86d8f3e5ea26a20ac1a3c76e8b7608df2a838796.
Merge pull request #82 from Zentyal/jag/misc-fixes

Changes needed for merge with openchange/openchange