Updated documentation, licenses, and other clean up

src/main/java/strman/Strman.java

@@ -1,3 +1,30 @@
+
+/*
+ *
+ *  * The MIT License
+ *  *
+ *  * Copyright 2016 Shekhar Gulati <shekhargulati84@gmail.com>.
+ *  *
+ *  * Permission is hereby granted, free of charge, to any person obtaining a copy
+ *  * of this software and associated documentation files (the "Software"), to deal
+ *  * in the Software without restriction, including without limitation the rights
+ *  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *  * copies of the Software, and to permit persons to whom the Software is
+ *  * furnished to do so, subject to the following conditions:
+ *  *
+ *  * The above copyright notice and this permission notice shall be included in
+ *  * all copies or substantial portions of the Software.
+ *  *
+ *  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ *  * THE SOFTWARE.
+ *
+ */
+
 package strman;
 
 import java.util.*;
@@ -149,7 +176,7 @@ public abstract class Strman {
      */
     public static boolean containsAll(final String value, final String[] needles) {
         validate(value, NULL_STRING_PREDICATE, NULL_STRING_MSG_SUPPLIER);
-        return Arrays.stream(needles).allMatch(needle -> contains(value, needle, false));
+        return Arrays.stream(needles).allMatch(needle -> contains(value, needle, true));
     }
 
     /**
@@ -197,7 +224,7 @@ public abstract class Strman {
      * @return count of times substring exists
      */
     public static long countSubstr(final String value, final String subStr) {
-        return countSubstr(value, subStr, false, false);
+        return countSubstr(value, subStr, true, false);
     }
 
     /**