Encapsulate the Tool Shed's metadata generator.
Client build system: (1st step) duplicate static/scripts at client/scripts (w/o packed), add npm package.json file w/ grunt-contrib-copy dependency, add GruntFile.js w/ single task: copy client/scripts to static/scripts
Move samples configs to config subdirectory.
Rename universe_wsgi.ini to galaxy.ini
Fix for handling unvalidated values in select lists. Addresses https://trello.com/c/5DKHp4ck
Remove unused "Main" versions of cleanup convenienence wrappers.
Remove old messaging code.
Merged in greg/gvk-galaxy-central (pull request #485)

Encapsulate the Tool Shed's metadata generator.
Handle backwards compatibility for old config file locations.
Rename universe_wsgi.ini -> galaxy.ini everywhere.
Bug fixes to scripts for config subdir.
merge.
Don't create galaxy.ini, just use the sample if galaxy.ini does not exist. Also fix startup when galaxy.ini.sample. Fixes the universe_wsgi.ini skipping problem Dannon found.
Ui: Unify checkboxes and radio buttons, extend functionality, Upload: Fix code style, ToolForm: Extend dataset filtering
Ui: Add packed script, fix attributes
Ui: Fix checkbox border
Merged galaxy/galaxy-central into default
Merged in natefoo/galaxy-central (pull request #495)

Clean up the root directory and rename universe_wsgi.ini
Set config file vars to the option's value, not the option's name... Thanks Dave B.
Move client/scripts to client/galaxy/scripts