Add new challenges to README Bit Manipulation

Author: donnemartin

README.md

@@ -265,10 +265,15 @@ Each challenge has two notebooks, a **challenge notebook** for you to solve and
 
 | Challenge | Static Notebooks |
 |--------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------|
-| Given a number between 0 and 1, print the binary representation | [Contribute](https://github.com/donnemartin/interactive-coding-challenges/blob/master/CONTRIBUTING.md)│[Contribute](https://github.com/donnemartin/interactive-coding-challenges/blob/master/CONTRIBUTING.md) |
-| Determine the number of bits required to convert integer A to integer B | [Contribute](https://github.com/donnemartin/interactive-coding-challenges/blob/master/CONTRIBUTING.md)│[Contribute](https://github.com/donnemartin/interactive-coding-challenges/blob/master/CONTRIBUTING.md) |
-| Swap odd and even bits in an integer with as few instructions as possible | [Contribute](https://github.com/donnemartin/interactive-coding-challenges/blob/master/CONTRIBUTING.md)│[Contribute](https://github.com/donnemartin/interactive-coding-challenges/blob/master/CONTRIBUTING.md) |
-| Determine the number of 1 bits in the binary representation of a given integer | [Contribute](https://github.com/donnemartin/interactive-coding-challenges/blob/master/CONTRIBUTING.md)│[Contribute](https://github.com/donnemartin/interactive-coding-challenges/blob/master/CONTRIBUTING.md) |
+| Implement common bit manipulation operations | [Challenge](http://nbviewer.ipython.org/github/donnemartin/interactive-coding-challenges/blob/master/bit_manipulation/bit/bit_challenge.ipynb)│[Solution](http://nbviewer.ipython.org/github/donnemartin/interactive-coding-challenges/blob/master/bit_manipulation/bit/bit_solution.ipynb) |
+| Determine number of bits to flip to convert a into b | [Challenge](http://nbviewer.ipython.org/github/donnemartin/interactive-coding-challenges/blob/master/bit_manipulation/bits_to_flip/bits_to_flip_challenge.ipynb)│[Solution](http://nbviewer.ipython.org/github/donnemartin/interactive-coding-challenges/blob/master/bit_manipulation/bits_to_flip/bits_to_flip_solution.ipynb) |
+| Draw a line on a screen | [Challenge](http://nbviewer.ipython.org/github/donnemartin/interactive-coding-challenges/blob/master/bit_manipulation/draw_line/draw_line_challenge.ipynb)│[Solution](http://nbviewer.ipython.org/github/donnemartin/interactive-coding-challenges/blob/master/bit_manipulation/draw_line/draw_line_solution.ipynb) |
+| Flip a bit to maximize the longest sequence of 1s | [Challenge](http://nbviewer.ipython.org/github/donnemartin/interactive-coding-challenges/blob/master/bit_manipulation/flip_bit/flip_bit_challenge.ipynb)│[Solution](http://nbviewer.ipython.org/github/donnemartin/interactive-coding-challenges/blob/master/bit_manipulation/flip_bit/flip_bit_solution.ipynb) |
+| Get the next largest and next smallest numbers | [Challenge](http://nbviewer.ipython.org/github/donnemartin/interactive-coding-challenges/blob/master/bit_manipulation/get_next/get_next_challenge.ipynb)│[Solution](http://nbviewer.ipython.org/github/donnemartin/interactive-coding-challenges/blob/master/bit_manipulation/get_next/get_next_solution.ipynb) |
+| Merge two binary numbers | [Challenge](http://nbviewer.ipython.org/github/donnemartin/interactive-coding-challenges/blob/master/bit_manipulation/insert_m_into_n/insert_m_into_n_challenge.ipynb)│[Solution](http://nbviewer.ipython.org/github/donnemartin/interactive-coding-challenges/blob/master/bit_manipulation/insert_m_into_n/insert_m_into_n_solution.ipynb) |
+| Swap odd and even bits in an integer | [Challenge](http://nbviewer.ipython.org/github/donnemartin/interactive-coding-challenges/blob/master/bit_manipulation/pairwise_swap/pairwise_swap_challenge.ipynb)│[Solution](http://nbviewer.ipython.org/github/donnemartin/interactive-coding-challenges/blob/master/bit_manipulation/pairwise_swap/pairwise_swap_solution.ipynb) |
+| Print the binary representation of a number between 0 and 1 | [Challenge](http://nbviewer.ipython.org/github/donnemartin/interactive-coding-challenges/blob/master/bit_manipulation/print_binary/print_binary_challenge.ipynb)│[Solution](http://nbviewer.ipython.org/github/donnemartin/interactive-coding-challenges/blob/master/bit_manipulation/print_binary/print_binary_solution.ipynb) |
+| Determine the number of 1s in the binary representation of a given integer | [Contribute](https://github.com/donnemartin/interactive-coding-challenges/blob/master/CONTRIBUTING.md)│[Contribute](https://github.com/donnemartin/interactive-coding-challenges/blob/master/CONTRIBUTING.md) |
 | Add a challenge | [Contribute](https://github.com/donnemartin/interactive-coding-challenges/blob/master/CONTRIBUTING.md)│[Contribute](https://github.com/donnemartin/interactive-coding-challenges/blob/master/CONTRIBUTING.md) |
 
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