Merge pull request #33 from cahman/master

Array
Update PatternMatching.hx

My change from commit 80ed5c8a15d9a459ee2d260fa0bca5213728453d was wrong.  Too late to revert, so just changed it back.
[ereg] Mention matchedLeft/matchedRight, update implementation info (closes #14)
Merge pull request #35 from nadako/development

[ereg] Mention matchedLeft/matchedRight, update implementation info (closes #14)
json (closes #22)
[json] fix wording, use external haxe sources with Main class, add note about old browsers
Merge pull request #36 from nadako/development

json (closes #22)
remove pdf again
fix error line reporting in converter
add missing labels, fix parser
[ereg] move examples into separate assets, make them complete programs, slight rewording
[ereg] describe EReg creation, slight editing
Merge pull request #37 from nadako/development

Editing on regular expressions.
fix lexing of \%
Added entries for List, GenericStack, and Map

Filled in these parts of the manual and created corresponding example
code.  I'll leave "Option" for a functional programming whiz.