rails 3.2 and ruby 1.9.3 initial changes

mysql2 needs to increase in order to work on rails 3.1 and higher.
use patched calendar_date_select
  the official calendar_date_select uses RAILS_ROOT which doesn't exist in rails 3.2
add prototype-rails, disable debug_rjs
  it seems debug_rjs should still work based on readme:
  https://github.com/rails/prototype-rails
  But instead an error is thrown, this looks like a bug in prototype-rails.
  Here is my bug report:
  https://github.com/rails/prototype-rails/issues/10
class_inheritable_array is no longer available
  this page has info:
  http://apidock.com/rails/Class/class_attribute
  http://guides.rubyonrails.org/active_support_core_extensions.html
  Note this fix doesn't work the same way as the original so the usage of role_requirements
    needs to be checked. It actually appears it is not used anymore.
bump database_cleaner to fix error when running tests
  this was the error:
  superclass mismatch for class Mysql2Adapter (TypeError)
  /Users/scytacki/.rvm/gems/ruby-1.9.3-p125@rigse/gems/database_cleaner-0.6.7/lib/database_cleaner/active_record/truncation.rb:31:in `<module:ConnectionAdapters>'
bump themes_for_rails version to remove warnings
bump version of testing libraries
Change approach for checking ActiveRecord connection
switch prototype_legacy_helper to pickup 3.1 changes
replace calls to Given/When/Then with "step"
  this removes deprecation warning from cucumber
Use the cucumber-rails javascript_strategy section
  by setting javascript_strategy to transaction we can gain a little speed.
  this works by limiting AR to one DB connection so both the test thread
  and the server thread use the same DB connection and thus the same
  transaction.
update mock installation into cucumber
  https://github.com/cucumber/cucumber/wiki/Mocking-and-Stubbing-with-Cucumber
  without this there is a cryptic error:
  undefined method `expectation_ordering' for nil:NilClass
  which occurs because the RSpec::Mocks::setup method wasn't called
fix issues with deep_cloning in rails 3.2
  the attributes_from_column_definition method was removed
  the semantics of clone was changed so now the appropriate method
  seems to be dup instead
FlashHash#each_pair is no longer supported - FlashHash#each does the same thing
update our custom haml fork with rails 3.2 fixes from upstream
bump ci_reporter
update fails_in_themes for latest rspec
remove rack_hotfix now that we are up to v 1.3
use debugger instead of ruby-debug19
lock spreadsheet gem to earlier version to avoid non backwards compatible change
fix issues with jnlp formatting

added some more tests to catch these types of issues
extract out the saveable_types and reportable_types

They were previous delegated up the instance chain but I found no examples of
their instance-ness being used. Additionally they were were breaking when an
activity was not part of a investigation.
specify template format in rails 3.2 way
update spreadsheet gem and update column defs

the newer spreadsheet gem changed way borders are specified.
Don't use hard-coded paths
update the readme a bit for ruby 1.9.3
clean up district and school handling

This abstracts the handling of the districts ands schools
This also orphans the Admin::Project model handling of district and schools
which will be removed shortly
remove enable_default_users setting
switch current_project.name with APP_CONFIG[:site_name]
disconnect Jnlp configuration from Admin::Project

The fields are still there are on the project model for the time being
but all references now use the JnlpAdapter which uses APP_CONFIG underneath
handle the case when there are no projects
remove use of RUNNING_TESTS

this is preparation to remove the initializer
remove maven_jnlp configuration from UI
MIGRATION: disconnect yaml settings from db settings

- remove fields from Admin::Project
- remove UI for modifying these fields
- remove automatic generation of Admin::Project
- remove syncing of Admin::Project with yaml settings
fix new project, verify app loads without a project

the new project form was broken before,
and the app should also load without a project defined now
whitespace and comments
link_to :confirm is deprecated

the replacement is supposed to be:
:data => { :confirm => 'Text' }
use cucumber step method instead of deprecated methods
Merge pull request #2 from zeuslearning/zeus_cc_pull

Merge code in /concord-consortium/rigse/tree/rails3.0 and zeuslearning/rigse/tree/zeus_cc_pull