Alphabetized Ruby books
Fixed alphabetization of Ruby Books

Titles leading with "The" are ignored.
Spaces have precedence over letters
Add new Python book
Merge pull request #651 from halitalptekin/patch-1

Add new Python book
Add Turkish system programming course books
Merge pull request #652 from halitalptekin/patch-2

Add Turkish system programming course books
Alphabetized Ruby books

Ordered like a dictionary A-Z. Removed duplicate (http://humblelittlerubybook.com/book/)
laravel4-turkish-documentation
Merge pull request #655 from smtaydemir/patch-1

laravel4-turkish-documentation
Common Lisp: An Interactive Approach
[fa_IR] PHP init -> Laravel
[fa_IR] LaTeX typo
add #php
Updated Ruby Books

Deleted tryruby.org since it is available in the interactive file
Alphabetize git interactive
Alphabetize ruby interactive
Merge pull request #657 from Mouseion/patch-int-tutorials

Alphabetize interactive tutorials
Merge pull request #656 from smtaydemir/patch-2

add #php
Merge pull request #650 from gabriellim/patch-7

Alphabetized Ruby books
were placed in alphabetical order