Update CI compaction strat settings (#58)

Update the continuous ingest table settings to reflect the changes made
in apache/accumulo#935
diff --git a/conf/accumulo-testing.properties.example b/conf/accumulo-testing.properties.example
index dc926f5..e60e1a7 100644
--- a/conf/accumulo-testing.properties.example
+++ b/conf/accumulo-testing.properties.example
@@ -41,9 +41,10 @@
 test.ci.common.auths=
 # Accumulo table properties to set when creating table
 test.ci.common.accumulo.table.props=table.file.compress.type=snappy \
-table.majc.compaction.strategy=org.apache.accumulo.tserver.compaction.TwoTierCompactionStrategy \
-table.majc.compaction.strategy.opts.file.large.compress.threshold=100M \
-table.majc.compaction.strategy.opts.file.large.compress.type=gz
+table.majc.compaction.strategy=org.apache.accumulo.tserver.compaction.strategies.BasicCompactionStrategy \
+table.majc.compaction.strategy.opts.filter.size=250M \
+table.majc.compaction.strategy.opts.large.compress.threshold=100M \
+table.majc.compaction.strategy.opts.large.compress.type=gz
 
 # Ingest
 # ------