Alphabetize entries in free-programming-books (en)
Merge pull request #1096 from seewes/master

Alphabetize entries in free-programming-books (en)
Add Elementary Algorithms book
fix link nodetuts.com
Merge pull request #1099 from NgaNguyenDuy/master

fix link nodetuts.com
Merge pull request #1100 from JIghtuse/master

Add Elementary Algorithms book
Dart added
delete a duplicated book
add new course
Merge pull request #1102 from N19270/delete-link

delete a duplicated book
Merge pull request #1103 from N19270/add-course

add a new course
Update free-programming-books.md

Handbook of Graph Drawing and Visualization
Merge pull request #1105 from manasij7479/patch-1

Update free-programming-books.md
Fix indent issue for meteor resource
Added Vic Ramon's Ember tutorial
Merge pull request #1106 from katgironpe/master

Added Vic Ramon's Ember tutorial
Merge pull request #1101 from mhmmdd/master

Dart added
Merge pull request #1097 from sunxb10/master

Added Markdown & reStructuredText in -zh.md
Merge pull request #5 from vhf/master

sync with vhf:master