Create hashes

Added Hashes to Ruby
added c/conditionals, c/maps
added java/intro, java/syntax, java/primitives
spell check & ; check
added example of comment after statement
Updated javascript arrays

Displayed how to access arrays, the length property of arrays, and
several built-in array functions
added javascript conditionals
Merge pull request #30 from DorRon/patch-1

Create hashes
Merge pull request #32 from woodruffw/java

added java/intro, java/syntax, java/primitives
Merge pull request #34 from RivalNick/patch-5

spell check & ; check
Merge pull request #36 from JaredCubilla/master

Updates to Javascript arrays, conditionals and comments
Merge pull request #31 from woodruffw/c

added c/conditionals, c/maps