Add function to projecteuler library

Added the function is_palindrome to the projecteuler library

Python/p004.py

@@ -1,21 +1,7 @@
 #!/usr/bin/python3
 
 from timeit import default_timer
-
-def is_palindrome(num, base):
-    reverse = 0
-
-    tmp = num
-
-    while tmp > 0:
-        reverse = reverse * base
-        reverse = reverse + tmp % base
-        tmp = tmp // base
-
-    if num == reverse:
-        return 1
-
-    return 0
+from projecteuler import is_palindrome
 
 def main():
     start = default_timer()

Python/projecteuler.py

@@ -69,3 +69,18 @@ def count_divisors(n):
             count = count - 1
 
     return count
+
+def is_palindrome(num, base):
+    reverse = 0
+
+    tmp = num
+
+    while tmp > 0:
+        reverse = reverse * base
+        reverse = reverse + tmp % base
+        tmp = tmp // base
+
+    if num == reverse:
+        return 1
+
+    return 0