Metadata.php: Add 'archiveurl', 'archivedate' and 'deadurl'
README.md: Add <?php header to reduce confusion
MetadataParserChain.php: Allow giving a base metadata for parsing
Reflinks.php: Give the metadata parsers access to page URL
misc: Add metadata test page
WaybackMachineFixerMetadataParser.php: Create parser for Wayback Machine pages
CiteTemplateGenerator.php: Support adding archive-related parameters
PlainCs1Generator.php: Support archive-related parameters
PlainCs1Generator.php: Fix typo
parsertest.php: Show generated references
config.default.php: Enable WaybackMachineFixerMetadataParser by default
composer.lock: Regenerate hash to suppress warning
TitleMetadataParserTest.php: Reverse assertEqual() parameters for meaningful output
TitleMetadataParserTest.php: Add testSuffixedTitle()
composer.json: Include PHP 5.3+, ext-curl, phpunit as dependencies
composer.lock: Update dependencies
.travis.yml: Use Composer-provided PHPUnit
Use Bower to manage front-end dependencies
Enhance the wiki-chooser with Chosen
README.md: Update dependency list