Minor refactoring of macros, standardize on using ''tag'' instead of ''html''.
Minor refactoring of macros, standardize on using ''tag'' instead of ''html''.

git-svn-id: f68c6b3b1dcd5d00a2560c384475aaef3bc99487@4684 af82e41b-90c4-0310-8c96-b1721e28e2e2

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