Add sf/mw/qtmobility package

Update to reflect new packages

Add one more debug line and a possible fix for the total releasables number not displayed problem

Add more high-density subtrees It might be worth scanning for epoc32\build\*\udeb and deleting those, as they tend to have a high density

Add debug lines to help understanding why total releasables are not displayed correctly during the builds

modify clone_all_packages.pl for new web site url to fix issue with cloning sfl repos

Simple hg hook to apply a local tag to a list of repos specified in a csv file (following format of fbf sources.csv file used in PDK builds). Used to create movable tags such as "S3_LATESTGOOD".

Rename missing_source_file category to could_not_export_file

Add number of releasables (by package) in the missing column

Merge

Add 'adapt' to the list of layers to match for heuristical pacakge attribution and for truclean

Bug 3643: Add another regular expression to match new perl version output.

Fix handling of directories of builds

Add delete_builds.pl - a utility for making space quickly on build machines This Perl script deletes some directories known to contain very large files first, before deleting the rest of the build which contains millions of small files. Given multiple builds, it will do this breadth first, so that lost of space is released quickly.