- Updated monogoid's dependencies to comply with v3
- We're now creating a database.yml as they suggest and database.rb has
  been simplified.
Added tests
Added therubyracer dependency to be able to load less.
Merge pull request #988 from hooktstudios/file-field-multiple-html5

Add support for HTML5 multiple files upload.
Add mysql gem version string for activerecord not to install gem newer than 2.8

- this fix will be reverted when Rails 4 released
Fix failing jruby test

- klass.to_s sometimes fails in jruby, if the klass is defined in java world
Merge pull request #991 from udzura/fix/patch-jruby

Fix failing jruby test
Merge pull request #986 from padrino/fix-less-dependencies

Added therubyracer dependency to be able to load less.
fixing #818, respecting #591, adding a test
Merge pull request #993 from ujifgc/master

Fixing #818
Merge pull request #989 from udzura/fix/patch-1

Add mysql gem version string for activerecord
one small issue
Merge pull request #995 from ishe-ua/master

one small issue
Implementing multiple Padrino.configure_apps for #771
Improving exception handling for filters, fixing #812
Merge pull request #997 from ujifgc/master

Improving exception handling for filters
Merge pull request #985 from padrino/mongoid

Upgrade mongoid generator to comply with version 3 of the gem
Merge pull request #996 from ujifgc/configure_apps

Implementing multiple Padrino.configure_apps for #771