Change loop condition to include last argument

The last argument is not processed. 
e.g. create-new-feature.sh -h doesn't show the help information.

Author: wfongcn

scripts/bash/create-new-feature.sh

@@ -6,7 +6,7 @@ JSON_MODE=false
 SHORT_NAME=""
 ARGS=()
 i=0
-while [ $i -lt $# ]; do
+while [ $i -le $# ]; do
     arg="${!i}"
     case "$arg" in
         --json) 
@@ -197,4 +197,4 @@ else
     echo "SPEC_FILE: $SPEC_FILE"
     echo "FEATURE_NUM: $FEATURE_NUM"
     echo "SPECIFY_FEATURE environment variable set to: $BRANCH_NAME"
-fi
+fi