Update tag latest_2014.08.11 for changeset 548ab24667d6
Adding in the ability to configure a tool 'auto-load' directory.
Adding the tool package download function to the API. Also fixing a few issues in the packaging code.
Fixing small bug
select2 fixes and impl. of missing feature import from path
Fix tool migrations to respect GALAXY_CONFIG_* environment variables.

Thanks to Bjoern for the bug report.
Merge next-stable.
Merge next-stable.
Options to load and watch directories of tools, auto reload on update of any tool.
Allow tool panel to contain a <tool_dir dir="foo" /> element. Tools in such a directory will be loaded at startup time.

Additionally, if watch_tools is set to True in config/galaxy.ini and watchdog (http://pythonhosted.org/watchdog/) is available to Galaxy - all tools will be dynamically reloaded as they are modified and new tools that are added to the tool_dir directories will be dynamically populated (no need to restart Galaxy).
History API: add 'size' and 'update_time' to history show
History multi-view: initial commit of page to show all user histories in panel form (the page is currently orphaned/unwired - go to <root>/history/view_multiple to see the page)
History multi-view: documentation and some cleanup
History multi-view, Histories: allow searching/filtering of histories by low-level adv. search (name, tags, annotation), remove delay on column render
Remove references to global var.
List panel, history panels: allow keyboard shortcut for selection of sub-view: ALT+clicking the title bar of history contents will not expand the details but select the content and show the multiselect controls
Ui: Open the upload modal if the upload tool is selected from the tool panel, fix code style for masthead and menu views
Upload: Minor fix, wait for history in show function
History panel (editable and current): show contents count and links to toggle show deleted/hidden in subtitle; minor style fixes
Enable Trackster visualizations to be added to Scratchbook via dynamic loading rather than iframes.
Merged in jmchilton/galaxy-central-fork-1 (pull request #509)

Options to load and watch directories of tools, auto reload on update of any tool.