rename 1st to first to follow naming convention

Author: fishercoder1534

paginated_contents/algorithms/1st_thousand/README.md

@@ -1,4 +1,4 @@
-package com.fishercoder.solutions._1st_thousand;
+package com.fishercoder.solutions.first_thousand;
 
 import java.util.HashMap;
 import java.util.Map;

src/main/java/com/fishercoder/solutions/_1st_thousand/_1.java renamed to src/main/java/com/fishercoder/solutions/first_thousand/_1.java

@@ -1,4 +1,4 @@
-package com.fishercoder.solutions._1st_thousand;
+package com.fishercoder.solutions.first_thousand;
 
 public class _10 {
 

src/main/java/com/fishercoder/solutions/_1st_thousand/_10.java renamed to src/main/java/com/fishercoder/solutions/first_thousand/_10.java

@@ -1,4 +1,4 @@
-package com.fishercoder.solutions._1st_thousand;
+package com.fishercoder.solutions.first_thousand;
 
 import com.fishercoder.common.classes.TreeNode;
 

src/main/java/com/fishercoder/solutions/_1st_thousand/_100.java renamed to src/main/java/com/fishercoder/solutions/first_thousand/_100.java

@@ -1,4 +1,4 @@
-package com.fishercoder.solutions._1st_thousand;
+package com.fishercoder.solutions.first_thousand;
 
 import com.fishercoder.common.classes.TreeNode;
 

src/main/java/com/fishercoder/solutions/_1st_thousand/_101.java renamed to src/main/java/com/fishercoder/solutions/first_thousand/_101.java

@@ -1,4 +1,4 @@
-package com.fishercoder.solutions._1st_thousand;
+package com.fishercoder.solutions.first_thousand;
 
 import com.fishercoder.common.classes.TreeNode;
 

src/main/java/com/fishercoder/solutions/_1st_thousand/_102.java renamed to src/main/java/com/fishercoder/solutions/first_thousand/_102.java

@@ -1,4 +1,4 @@
-package com.fishercoder.solutions._1st_thousand;
+package com.fishercoder.solutions.first_thousand;
 
 import com.fishercoder.common.classes.TreeNode;
 

src/main/java/com/fishercoder/solutions/_1st_thousand/_103.java renamed to src/main/java/com/fishercoder/solutions/first_thousand/_103.java

@@ -1,4 +1,4 @@
-package com.fishercoder.solutions._1st_thousand;
+package com.fishercoder.solutions.first_thousand;
 
 import com.fishercoder.common.classes.TreeNode;
 

src/main/java/com/fishercoder/solutions/_1st_thousand/_104.java renamed to src/main/java/com/fishercoder/solutions/first_thousand/_104.java

@@ -1,4 +1,4 @@
-package com.fishercoder.solutions._1st_thousand;
+package com.fishercoder.solutions.first_thousand;
 
 import com.fishercoder.common.classes.TreeNode;
 

src/main/java/com/fishercoder/solutions/_1st_thousand/_105.java renamed to src/main/java/com/fishercoder/solutions/first_thousand/_105.java

@@ -1,4 +1,4 @@
-package com.fishercoder.solutions._1st_thousand;
+package com.fishercoder.solutions.first_thousand;
 
 import com.fishercoder.common.classes.TreeNode;