Added initial attempt at a plugin for Ghost
Removed unneeded or statements in plugins.ghost.main
conformity adjustments to pull
Removed ghost/files/logo.jpg
Added ghost/files/logo.png; Cropped it and made it only
375px wide.
Removed sqlite, python2, and plugin-db-sqlite3 from ghost's DEPs
Removed services and dbengine definition from ghost.main.Ghost
Initial attempt at adding .zip support to webapp backend
Added a default to the .getvalue('ghost-port') in Ghost.pre_install()
Merge branch 'master' into add_zip_support_to_webapp_backend
Merge remote-tracking branch 'cznweb/master'
Merge branch 'master' into add_zip_support_to_webapp_backend
Added missing % from extract_cmd unzip string declaration.
Fixed a crash with root user without ~/.ssh/authorized_keys
Merge pull request #170 from denesb/issue165

Fixed a crash with root user without ~/.ssh/authorized_keys
firstrun: don't allow forbidden chars in user registration
change sitename check to regex, disallow periods
add xcache settings for owncloud use, closes #173
add warning if leaving during operation, closes #172
add alerts/errors w info if plugin list retrieval fails, closes #169