Hard Tabs++

Eliminate more hard tabs, widen scope of checkstyle rules to prevent regressions.
Relax whitespace expectations in polygon ctor

Change-Id: Ia3f78fc6705bc79a21cfa97fdfcad30998ab1058
Reviewed-on: https://asterix-gerrit.ics.uci.edu/967
Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Till Westmann <tillw@apache.org>
diff --git a/hyracks-fullstack/hyracks/hyracks-dist/src/main/resources/bin/startnc.sh b/hyracks-fullstack/hyracks/hyracks-dist/src/main/resources/bin/startnc.sh
index 3f3e438..d09b9c1 100755
--- a/hyracks-fullstack/hyracks/hyracks-dist/src/main/resources/bin/startnc.sh
+++ b/hyracks-fullstack/hyracks/hyracks-dist/src/main/resources/bin/startnc.sh
@@ -41,8 +41,8 @@
 io_dirs=$(echo $IO_DIRS | tr "," "\n")
 for io_dir in $io_dirs
 do
-	rm -rf $io_dir
-	mkdir $io_dir
+    rm -rf $io_dir
+    mkdir $io_dir
 done
 
 #Set JAVA_HOME