Revert "Workaround for tar hanging when running as root.  Thanks to Peter Dyballa for the suggestion."

This reverts commit 9007f61234af6bf1efc886c17f3047302da395d0.
Use a more global option to deal with the CoreFoundation+localization issue.
Keep version in the normal range.
Use more global option of setting __CFPREFERENCES_AVOID_DAEMON when we're non-root to deal with the CoreFoundation+localization issue on more than just tar.
Suggest fix for non-absolute configuration paths (typically leftovers from older finks)
Oops, this accidentally got downgraded in the last merge.
0.34.8 doc updates
Insert 0.34.8 item.
Override default "gcc-4.2" compiler from 10.6's system Perl, since it may not even be present if Xcode 4.2 is installed.
"gcc" and "g++" should be available regardless of the Xcode version.
Reapply for additional issues with tar hanging when running as root. Thanks to Peter Dyballa for the original suggestion.
Modify API for _min_fink_version():
take a package hash reference instead of just a list of BuildDepends
take a hash of the form {build => 'build_version', run => 'run version' } instead of just a version string

This allows for compound "build" (BuildDepends + Depends) and "run" (Depends + RuntimeDepends) fink version tests.
Make this a bit clearer
Whoops, we actually do need to be in an else{} block.
Fix typo
Support 10.8.4
preparing for fink-0.34.9
Hack to avoid confusing emacs perl-mode syntax highlighting
Merge branch 'master' of github.com:fink/fink
Pop up global help for unknown "fink" verbs.
Update new features