Revert "Allman now (#6080)" (#6090)

This reverts commit 98125f8860.

tests/restyle.sh

@@ -8,18 +8,12 @@ pwd
 test -d cores/esp8266
 test -d libraries
 
-for d in cores/esp8266 libraries; do
-    for e in c cpp h; do
-        find $d -name "*.$e" -exec \
-            astyle \
-                --suffix=none \
-                --options=${org}/astyle_core.conf {} \;
-        done
-done
+# in a near future, restyle-all.sh will be renamed to restyle.sh
+# and will be checked against CI
 
 for d in libraries; do
-    find $d -name "*.ino" -exec \
-        astyle \
-            --suffix=none \
-            --options=${org}/astyle_examples.conf {} \;
+	find $d -name "*.ino" -exec \
+	    astyle \
+	        --suffix=none \
+                --options=${org}/astyle_examples.conf {} \;
 done