Updated, June 2014: integrated changes from [[KathrynAndersen]],
Lukas Lipavsky and kjs
+An `album6` branch is also available, but is less suitable
+for manual installation since it needs core IkiWiki changes
+(until [[bugs/trails depend on everything]] is fixed).
+
### Manual installation
First, you need a version of ikiwiki with the [[trail]] plugin merged in