Remove unavailable courses from Intro CS

README.md

@@ -45,10 +45,9 @@ Courses
 - [6.01SC - Introduction to Electrical Engineering and Computer Science I - MIT OCW](https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-01sc-introduction-to-electrical-engineering-and-computer-science-i-spring-2011/)
 - [6.001 - Structure and Interpretation of Computer Programs, MIT](http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-001-structure-and-interpretation-of-computer-programs-spring-2005/video-lectures) ([Textbook](http://mitpress.mit.edu/sicp/full-text/book/book.html))
 - [CS 50 - Introduction to Computer Science, Harvard University](https://cs50.harvard.edu/lectures) ([cs50.tv](http://cs50.tv/2015/fall/))
-- [CS 61A - Structure and Interpretation of Computer Programs [Python], UC Berkeley](http://cs61a.org/) ([CS 98 - Additional Topics on SICP](https://itunes.apple.com/us/itunes-u/computer-science-98-052-spring/id964668866))
+- [CS 61A - Structure and Interpretation of Computer Programs [Python], UC Berkeley](http://cs61a.org/)
 - [CPSC 110 - Systematic Program Design [Racket], University of British Columbia](https://www.youtube.com/channel/UC7dEjIUwSxSNcW4PqNRQW8w/playlists?view=1&flow=grid&sort=da)
 - [CS50's Understanding Technology](https://www.youtube.com/playlist?list=PLhQjrBD2T382p8amnvUp1rws1p7n7gJ2p)
-- [CSE 142 Computer Programming I (C Programming), Autumn 2000 - University of Washington](https://courses.cs.washington.edu/courses/cse142-TVI/00au/lectures/)
 - [CSE 142 Computer Programming I (Java Programming), Spring 2016 - University of Washington](https://courses.cs.washington.edu/courses/cse142/16sp/calendar.shtml)
 - [CS 1301 Intro to computing - Gatech](http://www.cc.gatech.edu/classes/AY2016/cs1301c_fall/)
 - [CS 101 - Introduction to Computer Science - Udacity](https://www.youtube.com/playlist?list=PLAwxTw4SYaPmjFQ2w9j05WDX8Jtg5RXWW)
@@ -58,14 +57,9 @@ Courses
 - [CmSc 150 - Introduction to Programming with Arcade Games, Simpson College](http://ProgramArcadeGames.com)
 - [LINFO 1104 - Paradigms of computer programming, Peter Van Roy, Université catholique de Louvain, Belgium - EdX](https://www.youtube.com/playlist?list=PLw454N-VXALSIzIe_eL5U8L4S68v2X_ak)
 - [FP 101x - Introduction to Functional Programming, TU Delft](https://ocw.tudelft.nl/courses/introduction-to-functional-programming/)
-- [Engineering 7 - Introduction to Computer Programming for Scientists and Engineers - UC Berkeley](https://itunes.apple.com/us/itunes-u/engineering-7-001-fall-2009/id354821676)
-- [CS 105 - Great Insights in Computer Science (Spring 2007) - Rutgers, The State University of New Jersey](https://itunes.apple.com/us/course/cs105-great-insights-in-computer/id698728833)
-- [CS 110 - Introduction to Computing, Fall 2011 - Rutgers, The State University of New Jersey](https://itunes.apple.com/us/course/cs110-introduction-to-computing/id681331934)
-- [Computer Programming - Skills and Concepts 2015/16- University of Edinburgh](http://groups.inf.ed.ac.uk/vision/VIDEO/2015/cp.htm)
 - [Introduction to Problem Solving and Programming - IIT Kanpur](http://nptel.ac.in/courses/106104074/)
 - [Introduction to programming in C - IIT Kanpur](http://nptel.ac.in/courses/106104128/)
 - [Programming in C++ - IIT Kharagpur](http://nptel.ac.in/courses/106105151/)
-- [CS 101 - Introduction to Computer Science - University of Virginia](http://www.cs.virginia.edu/~asb/teaching/cs101-spring07/lectures/lectures.html)
 - [Python Boot Camp Fall 2016 - Berkeley Institute for Data Science (BIDS)](https://www.youtube.com/playlist?list=PLKW2Azk23ZtSeBcvJi0JnL7PapedOvwz9)
 
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