Return None if alias can't be resolved.
Moved getPackageSize_() to IEDUtil.
WIP: Logging for CLI.
Demote socket messages to debug.
Removed noisy debug messages.
Added IEDTemplate.
Added CLI.
Bumped version number.
Protect against recursive template inclusion.
Xcode 5.1.
Narrow down IEDLog imports.
Changed log level for version info at startup.
Reworked logging and cli output.
Tweaked logging.
Set volume name.
Moved IEDFormatBytes() to IEDUtil.formatBytes_().
Better error messages.
Adjusted logging.
Added listing, downloading, and applying updates.
Added cli profile updates.