Log Message:
Update to 0.030
Add BUILD_DEPENDS

Upstream changes:
0.030     2013-10-11 12:01:24 Europe/Amsterdam
          Added workaround for #54606

0.029     2013-10-11 00:39:20 Europe/Amsterdam
          Respect harness environmental variables
          Add main dir to include path

0.028     2013-09-29 19:58:39 Europe/Amsterdam
          Revert "Removed clean and realclean actions"
          Build .c and .o in temp/ instead of lib
          Got rid of IO layers
          Separate libdoc and bindoc checks