bitwise scripts fixed

src/searching_and_sorting/sorting/bubble_sort.py

@@ -1,8 +1,6 @@
-#!/usr/bin/python
-
-__author__ = "Mari Wahl"
-__email__ = "marina.w4hl@gmail.com"
+#!/usr/bin/env python
 
+__author__ = "bt3"
 
 
 def bubble_sort(seq):

src/searching_and_sorting/sorting/count_sort.py

@@ -1,7 +1,6 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 
-__author__ = "Mari Wahl"
-__email__ = "marina.w4hl@gmail.com"
+__author__ = "bt3"
 
 
 

src/searching_and_sorting/sorting/gnome_sort.py

@@ -1,8 +1,6 @@
-#!/usr/bin/python
-
-__author__ = "Mari Wahl"
-__email__ = "marina.w4hl@gmail.com"
+#!/usr/bin/env python
 
+__author__ = "bt3"
 
 
 def gnome_sort(seq):

src/searching_and_sorting/sorting/heap.py

@@ -1,7 +1,6 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 
-__author__ = "Mari Wahl"
-__email__ = "marina.w4hl@gmail.com"
+__author__ = "bt3"
 
 
 class Heap(object):

src/searching_and_sorting/sorting/heap_sort.py

@@ -1,7 +1,6 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 
-__author__ = "Mari Wahl"
-__email__ = "marina.w4hl@gmail.com"
+__author__ = "bt3"
 
 
 ''' Heapsort using Pythons libraries'''

src/searching_and_sorting/sorting/insertion_sort.py

@@ -1,7 +1,6 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 
-__author__ = "Mari Wahl"
-__email__ = "marina.w4hl@gmail.com"
+__author__ = "bt3"
 
 
 

src/searching_and_sorting/sorting/merge_sort.py

@@ -1,7 +1,7 @@
-#!/usr/bin/python
+#!/usr/bin/env python
+
+__author__ = "bt3"
 
-__author__ = "Mari Wahl"
-__email__ = "marina.w4hl@gmail.com"
 
 
 

src/searching_and_sorting/sorting/quick_sort.py

@@ -1,7 +1,6 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 
-__author__ = "Mari Wahl"
-__email__ = "marina.w4hl@gmail.com"
+__author__ = "bt3"
 
 
 ''' Some examples of how to implement Quick Sort in Python

src/searching_and_sorting/sorting/selection_sort.py

@@ -1,7 +1,6 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 
-__author__ = "Mari Wahl"
-__email__ = "marina.w4hl@gmail.com"
+__author__ = "bt3"
 
 
 def selection_sort(seq):

src/searching_and_sorting/sorting/sort_anagrams_together.py

@@ -1,7 +1,7 @@
-#!/usr/bin/python
+#!/usr/bin/env python
+
+__author__ = "bt3"
 
-__author__ = "Mari Wahl"
-__email__ = "marina.w4hl@gmail.com"
 
 ''' A method to sort an array so that all the anagrams are together. Since we only
     want the anagrams to be grouped, we can use a dictionary for this task. This