0.12dev: Merged [8214] from 0.11.5dev (Relative paths for `[inherit] plugins_dir` - #8309).
0.12dev: Merged [8214] from 0.11.5dev (Relative paths for `[inherit] plugins_dir` - #8309).



git-svn-id: f68c6b3b1dcd5d00a2560c384475aaef3bc99487@8220 af82e41b-90c4-0310-8c96-b1721e28e2e2

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