Fix various BibTex styling problems.
Need to get out of the BibTeX formatting game as quickly as possible this is a loosing battle, but until then plugging holes in the ship.
Grunting at the scripts.
Merge latest next-stable.
ToolForm: Improve validation, minor fixes
Fix bug in finding relocated tool_data_table_conf.xml
Merge next-stable.
Directory watching.

Allow tool panel to contain a <tool_dir directory="foo" /> element. Tools in such a directory will be loaded at startup time.

Additionally, if watch_tools is set to True in the 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).