Merge pull request #82 from therabidbanana/master

Fix for #80.
Wasn't handling boolean query values consistently.
Wasn't handling boolean query values consistently.
Merge branch 'master' of github.com:sporkmonger/addressable
Build issues again. Yay!
Apparently redcarpet only works on JRuby sometimes.
Using idn-ruby for Ruby 1.9.x.
Make normalize ignore %2B in query strings

In a query string, '+' is reserved as a shorthand for space, so "real"
pluses encoded as %2b should be preserved during normalization:

  http://example.com/one%2btwo/calc?q=1%2b2+2%2b3

is normalized as:

  http://example.com/one+two/calc?q=1%2B2+2%2B3

Previously this would have been normalized to:

  http://example.com/one+two/calc?q=1+2+2+3

making '+' ambiguous.
Move normalization logic out of URI::unencode

Instead of upcasing leave_encoded characters inside the unencode call,
leave them as they are and pass the list on to encode_component for
upcasing.

This encapsulation keeps unencode free of any normalization logic.

Also added some more test cases around leave_encoded handling.
Merge pull request #99 from tps12/leave-%2b-in-query

Make normalize ignore %2B in query strings
Fixed warning about unused variable.

This commit removes below warnings.

* "warning: assigned but unused variable"
Fixed warning about shadowing outer local variable.

This commit removes below warnings.

* "warning: shadowing outer local variable"
Merge pull request #101 from kachick/improve-remove_warnings

Fixed some warnings
add license information to the gemspec

This way it can be queried using the rubygems.org API
add license information to the rake task that creates the gemspec

Otherwise the license in the gemspec would get overwritten
Merge pull request #102 from jordimassaguerpla/master

add license information to the gemspec
Create spec for Issue #94 https://github.com/sporkmonger/addressable/issues/94
Merge pull request #104 from rehevkor5/feature/issue-94_spec

Spec for Issue #94
Fixed port encoding issue. Closes #103.
Merge branch 'master' of github.com:sporkmonger/addressable