* cmd/hockeypuck/delete.go, cmd/hockeypuck/load.go,
  cmd/hockeypuck/main.go, dependencies.tsv, Makefile, openpgp/add.go,
  openpgp/db.go, openpgp/io_test.go, openpgp/loader.go,
  openpgp/merge.go, openpgp/merge_test.go:
  - Fixed a defect in MergeKey where signatures were not merged.
  - Added 'hockeypuck delete' subcommand.
  - Using godeps to freeze dependencies.
  - Insert if not exists for non-bulk loading key inserts.
Further improvements to godeps-based repeatable package builds.
Remove Build-Depends optional hack, lintian doesn't like it.
Just sed it out during distro package builds.
Add pkg-clean target to clean up after debuild.
Create leveldb directory at conflux storage path.
* === added directory charms:
  - Add juju charms for hockeypuck & sks. LP: #1233812
Added script to push debs to lp.
Improvements to docs, makefile.
Github-friendly link to docs site.