Remove URI filter for parenthesis and dollar symbols, as talked in #47.

Signed-off-by: Razican <admin@razican.com>
Fixed return.

Signed-off-by: Razican <admin@razican.com>
Fixed tests

Signed-off-by: Razican <admin@razican.com>
Exposed the arguments to gzcompress by adding public variables to the Zip library.
Use the new build env on Travis

more ram and cpu, improved network and boot times

http://docs.travis-ci.com/user/workers/container-based-infrastructure/

more docs coming soon
add querystring to page caching. #2349
add querystring to page caching. #2349
Fixed code style. Update changelog. #2349
Remove duplicated method in database utilities documentation
Merge pull request #3385 from aanbar/remove_duplicates

Remove duplicated method in database utilities documentation
Merge pull request #3372 from joshk/patch-1

Use the new build env on Travis
Merge pull request #3384 from ster/develop

issue #2349 : Page caching with querystring
Some polishing following PR #3384
Updated changelog to include changes to the Zip Library.

Signed-off-by: garrettair <garrettair@gmail.com>
Updated Zip Library documentation to mention compression features.

Signed-off-by: garrettair <garrettair@gmail.com>
Another correction following #3384
Flag the smiley helper and shopping cart as deprecated.

They should be removed the next minor release.
Lowered the "javascript" deprecation message to "important" instead of "warning", for consistency with the rest of CI.
Signed-off-by:James L Parry <jim_parry@bcit.ca>
Merge pull request #3341 from garrettair/gzcompress-arguments

Adds Compression options to Zip Library
Zip library changes related to PR #3341

 - Drop compression_encoding option, it requires PHP 5.4.
 - Change default compression_level to 2 as this was previously the hard-coded default.
 - Improve on the doc changes made in the PR.
Merge pull request #3388 from jim-parry/fix/deprecation

Flag the smiley helper and shopping cart as deprecated.