Clean up the readme. Facts fixed: use rake db:schema:load instead of db:migrate when setting up for the first time.
Added fact fixes for going to production and the need for clockwork and delayed_job to be run.
Merge branch 'development' of github.com:Coursemology/coursemology.org into development
Move delayed job and clockwork to the top, after setting up.
Normalise the new topic and new post notifications.
Fix missing identifier.
Fix the display of the date in the digest.
Normalise the template used in the forum digest.
Don't put two RE:'s side by side, since our post titles already have them.
update rails for dup for work

dup doesn't work for rails 3.2.11 + ruby 2.0, have to upgrade rails to 3.2.14
Merge branch 'development' of github.com:Coursemology/coursemology.org into dev/raymoond_dev

Conflicts:
	Gemfile.lock
access control, students can't duplicate course
course full duplicate
duplicate survey
paperclip preserver old file
duplicate forum
enable callback when dup file
copy s3 file when dup file
dup file without skip callback
soft link file when copy