Added hot backup support to trac-admin, in the form of the '''hotcopy'' command.  To backup a Trac environment, run:    ''trac-admin myprojenv hotcopy myprojenv.bak''
Added hot backup support to trac-admin, in the form of the '''hotcopy'' command. 
To backup a Trac environment, run: 
  ''trac-admin myprojenv hotcopy myprojenv.bak''


git-svn-id: f68c6b3b1dcd5d00a2560c384475aaef3bc99487@832 af82e41b-90c4-0310-8c96-b1721e28e2e2

dafrito/trac-mirror,dafrito/trac-mirror,dokipen/trac,moreati/trac-gitsvn,exocad/exotrac,dokipen/trac,moreati/trac-gitsvn,dafrito/trac-mirror,exocad/exotrac,exocad/exotrac,moreati/trac-gitsvn,dafrito/trac-mirror,dokipen/trac,moreati/trac-gitsvn,exocad/exotrac