Put buildir on PATH before YAZ/bin
Put buildir on PATH before YAZ/bin

To ensure that tests load the currently compiled
library rather than the YAZ shipped one.

janek109/yaz4j,janek109/yaz4j,indexgeo/yaz4j,indexgeo/yaz4j,janek109/yaz4j,janek109/yaz4j,indexgeo/yaz4j,indexgeo/yaz4j