* Don't check if SSH Agent is running in pretend mode.

* Added ability to download and use FTP snapshots of trunk modules from ftp.kde.org. TODO: Find a way to download from the nearest mirror instead of ftp.kde.org, or at the least allow the FTP mirror to be entered into the config file. This requires the Net::FTP module to be available. If not found on ftp.kde.org, then the normal kdesvn-build.kde.org source will be used as a fallback.

* Removed the undocumented and useless for quite some time use-cmake option.

* The Net::HTTP module is no longer required to run. It is still required for downloading module snapshots from kdesvn-build.kde.org

* Don't allow the branch and tag options when set globally to automatically apply to qt-copy, as the branch and tag names for KDE modules don't typically apply to qt-copy.

* Assume we are using cmake for new checkouts when the use-stable-kde option is set to false. This prevents needless updates of kdenonbeta/unsermake when checking out KDE 4 modules.