implemented remote target checkdepends information query; update bash completion for spm
updated TODO
fixed target removal with different root directory
reviewd spm bash completion; added spm-tools bash completion; install logrotate config file
do not fallback on wget presence check to ensure fallback to internal fetcher
respect ignored targets in database.local_rdepends() to be able to remove hard-dependencies via ignore
print full paths to files when linking sources
fixup ignore in database.local_rdepends()
various code-style corrections
do not use 'a' argument on tar invocation (non-portable)
respect EDITOR env. variable for merging configs
updated TODO
updated TODO
version bump to 2.2.6