[oe] gitver problems

[Cliff Brake]

> NOTE: package autotools-demo-1.0-3-gd30ab94-r0: task do_install: Started
> NOTE: package autotools-demo-1.0-3-gd30ab94-r0: task do_install: Succeeded
> FATAL: Unable to start to 'None' UI due to exception: 23868.

Some bitbake fixes that fix the above error:

http://cgit.bec-systems.com/cgit.cgi/bitbake/log/?h=cbrake/1.10-srctree-fixes

The first patch is just for logging.  The second patch fixes an issue
where we are deleting an empty dictionary.  I'm not sure if this is a
valid fix, but perhaps someone who understands bitbake task handling
can review.

Working on the following error now.

> ERROR: Logfile of failure stored in:
> /scratch/oe/oe-build/oe/build/angstrom-2008.1/tmp/work/armv5te-angstrom-linux-gnueabi/autotools-demo-1.0-3-gd30ab94-r0/temp/log.staging_packager.25337
> Log data follows:
> | *** Error: CONTROL/control is missing field Source
> | The Source field contain the URL's or filenames of the source code
> and any patches
> | used to build this package.  Either gnu-style tarballs or Debian
> source packages
> | are acceptable.  Relative filenames may be used if they are
> distributed in the same
> | directory as the .ipk file.
> |
> | ipkg-build: Please fix the above errors and try again.
> | ERROR: Function staging_packager failed

Cliff