TABIFY: change spaces to tabs in all default/Default* files.  whitespace change only.
TABIFY: change spaces to tabs in model/* files.  Whitespace change only.
TABIFY: change spaces to tabs in top-level java files.  whitespace change only.
Add interface TeamModel.removeAlternateNameModels() and implementation, to remove all alternate names from team.  Call from team reset() method.
Add new policy to reset the jam time when the lineup clock ends.  Useful when counting down with the lineup clock, but not using the lineup-starts-jam or lineup-starts-timeout policies.
Update LineupClockResetsJamTime policy: fix (big) bug by calling resetTime() instead of just reset(), which was resetting the entire clock instead of just the time; and add a call to changeNumber(1) to increment the jam number, since when the jam starts it won't increment the jam number because the time was reset.
Update mobile control page to show actual team names instead of "Team 1" and "Team 2"
bugfix on mobile control page - team name assignment on team timeout buttons moved to after button setup, when placed before the button setup cleared the initial team name assignment
Merge media_management page changes from media_map branch
Tabify: change spaced indent to tabs in media_management files
Remove most of media_management page complexity
update MediaXmlDocumentManager to reject any external changes - its tree strictly reflects the actual on-disc files now
update MediaServlet to remove unneeded code after above change (no need to list on-disc files separately from XML doc now, or manage the XML separately from the files on-disc), and add code to pull single media file from remote server, for initial map-based media management on remote (centralized) server
Tabify: change space indents to tabs in .../jetty/* files.  Whitespace change only.
Add /remove to MediaServlet, to remove media file from disc
Change HttpServletResponse.<CODE> to response.<CODE> to compact/simplify code
Update media_management page remove media buttons to use new MediaServlet api to actually remove media file from disc
Minor update to media_management remove media dialog error case text display, to show error text sent from server
Add filename filter to MediaXmlDocumentManager, use filename filter instead of file filter to check uploaded filenames in MediaServlet
Update media_management media table to correctly alphabetically insert new media - with previous removal of "available" template row, new media was being inserted alpha but after the first media row
Modify media_management page upload dialog to better handle buttons - instead of disable/enable upload button just change the dialog button set to include or not include upload button