Pin guava version to at least 21
Because there are plenty of reports of folks having a hard
time getting selenium to work because maven is selecting a
previous guava release.
prebuilt_jar(
name = 'guava',
- maven_coords = 'com.google.guava:guava:jar:21.0',
+ maven_coords = 'com.google.guava:guava:jar:[21.0,)',
binary_jar = 'guava-21.0.jar',
source_jar = 'guava-21.0-sources.jar',
visibility = [
