update copyright for .cpp ext
update copyright for .h ext
update copyright for misc files
Changes for using shared version of OpenRPT
Merge pull request #3 from gpazo/updateCopyright

Update copyright
Merge pull request #5 from dpocock/qmake-libdir

Changes for using shared version of OpenRPT. Tested in static library mode on Mac (no env variables set); built successfully and was successfully loaded by xTuple ERP desktop app.