Merge pull request #564 from ProgerXP/patch-del

Make File::delete() return result of unlink()
add sqlite query driver.
Merge pull request #590 from Vespakoen/develop

Adding has_file method to the Input class
Merge branch 'develop' of github.com:laravel/laravel into develop
clean up has_file method.
Merge pull request #589 from whitman/numeric-routes

Automatically wrap numeric routes in parentheses
add spacing to router.
add u PCRE modifier to str::words.
fix typo.
return key instead of null when language line isn't found.
Merge pull request #562 from ProgerXP/patch-lang

Lang::__construct(): turn non-array $replacements into an array
cleaned up phpdoc and removed  as it is not used
added trim() for the sql statement
Use regular array_merge on Input::all().
Fully qualify eloquent class.
Merge pull request #614 from awellis13/feature/trim-sql-for-query

Add trim() to Connection::query()
Fix View's use of Events so you can actually implement your own things

Signed-off-by: Phill Sparks <me@phills.me.uk>
Merge pull request #623 from sparksp/develop-patch-view

Fix View's use of Events so you can actually implement your own things
updated version.
remove extra method call.