enhancement to speed up event#next_event_occurrence_with_time
cuke is passing. Added 'WaitForAjax' module in helpers.rb. Minor change in '_members_list.html.erb'
Merge pull request #538 from jon-engelbert/next_event_occurrence-fix

enhancement to speed up event#next_event_occurrence_with_time
added specs to 'views/projects/show.html.erb_spec'
WIP - working on specs for 'mercury_update' in 'projects_controller_spec.rb'
refactored step_defs and updated 'projects_show'
Merge pull request #555 from tochman/projects_description_editor

Patch - Projects description editor